James Brolin and Dianne Wiest (Life in Pieces (2015)); entertainment reporter Kevin Frazier (Entertainment Tonight (1981)).
Kunal Nayyar (The Big Bang Theory (2007)); lifestyle expert Chi-Lan Lieu unveils the hottest must-haves for fall.
Actress/author Lea Michele (Scream Queens (2015) and (book "You First: Journal Your Way to Your Best Life")). Also: Leona Lewis performs.
Pauley Perrette and Sean Murray (NCIS (2003)); entertainment reporter Debbie Matenopoulos (Omg! Insider (2004)); Steve Moses, winner of Big Brother (2000). Also: chef Danny Boome serves up game-day dishes.
Marg Helgenberger on the series finale of CSI: Crime Scene Investigation (2000); entertainment reporter Debbie Matenopoulos (Omg! Insider (2004)).
Guest co-hostess Reba McEntire; Chris O'Donnell (NCIS: Los Angeles (2009)); radio personality Shelley Wade.
Guest co-hostess Alyssa Milano; Code Black (2015) cast members Marcia Gay Harden, Luis Guzmán, Raza Jaffrey and Bonnie Somerville; entertainment reporter Kevin Frazier (Entertainment Tonight (1981)).
Shemar Moore (Criminal Minds (2005)); radio personality Jennifer Hutt.
Carol Burnett; comedian GloZell Green; chef Richard Blais serves up game-day dishes.
Patricia Arquette (CSI: Cyber (2015)).
John Stamos (Grandfathered (2015)); correspondent Jaymes Vaughan ("Ok TV" (2013)).
Ellen Page (Freeheld (2015)); entertainment reporter Louis Aguirre (Omg! Insider (2004)).
Nina Dobrev (The Vampire Diaries (2009)); YouTube personality Tyler Oakley. Also: lifestyle expert Chi-Lan Lieu unveils five products to take your look from day to night.
Tom Selleck (Blue Bloods (2010)); entertainment reporter Jessica Radloff. Also: chef Duff Goldman serves up game-day dishes.
Tim Daly (Madam Secretary (2014)). Also: Sharon Osbourne's birthday.
Author Shay Mitchell (Pretty Little Liars (2010) and (book "Bliss")); Lindsay Miller (Popsugar Now (2014)); Rachel Bloom (Crazy Ex-Girlfriend (2015)).
Kathy Bates (American Horror Story (2011)); entertainment reporter Nischelle Turner (Entertainment Tonight (1981)).
Kirsten Dunst (Fargo (2014)); radio personality Yesi Ortiz; entertainment reporter Nischelle Turner (Entertainment Tonight (1981)).
Jeff Daniels and screenwriter Aaron Sorkin (Steve Jobs (2015)); entertainment reporter Keltie Knight (Omg! Insider (2004)). Also: restaurateur Craig Susser and chef Kursten Kizer make game-day dishes.
Colin Hanks (Life in Pieces (2015)); radio personality Ellen K; singer-songwriter Linda Perry discusses her new children's album and performs.
Michael Weatherly (NCIS (2003)) and Eric Christian Olsen (NCIS: Los Angeles (2009)); radio personality Big Boy.
Gabrielle Union (Being Mary Jane (2013)); entertainment reporter Michael Yo (Omg! Insider (2004)).
Jack Black (Goosebumps (2015)).
Meghan Trainor; Piers Morgan. Also: chef David Guas prepares Asian grilled tri-tip tacos and fish kabobs.
Danielle Panabaker (The Flash (2014)); lifestyle expert Chi-Lan Lieu unveils five products to makeover a look in minutes.
Elyes Gabel, Robert Patrick, Ari Stidham and Eddie Kaye Thomas (Scorpion (2014)); entertainment reporter Jaymes Vaughan (Ok! TV (2013)).
Author Dick Van Dyke (book, "Keep Moving"); Nancy O'Dell (Entertainment Tonight (1981)). Also: singer/songwriter Elle King performs and is interviewed.
Kate Bosworth (The Art of More (2015)); radio personality Ellen K; Sheryl Underwood's birthday celebration; R&B singer Cheryl Lynn performs.
Dr. Phil McGraw (Dr. Phil (2002)). Also: chef John Seymour makes buffalo chicken burgers with blue cheese.
A Halloween celebration features the hosts transforming into iconic musicians. Joey Fatone is a guest co-host.
Melissa Benoist , Calista Flockhart and Mehcad Brooks (Supergirl (2015)); singer/songwriter Jason Derulo performs.
LL Cool J; radio personality Jenny Hutt
Maura Tierney; Kevin Frazier. Also: Lifestyle expert Chi-Lan Lieu unveils "Shop Daytime Deals" for Thanksgiving entertaining.
Antonio Banderas; pageant coach and attorney Bill Alverson.
Ian Somerhalder; designer Laurie Feltheimer. Also Chef Enzo Febbraro makes spaghetti carbonara frittata.
Daniel Radcliffe; Alanis Morissette
Diane Keaton; Entertainment Reporter Jaymes Vaughan.
Tracee Ellis Ross; Entertainment Reporter Kevin Frazier. Also: Seal performs.
Actor Sam Claflin; Nancy O'Dell. Also Chef Susan Feniger makes rib eye stuffed with garlic, and serrano chiles topped with chimichurri avacado goat cheese dip.
Olivia Wilde; Jake Lacy.
Guest co-hostess Poppy Montgomery; Ellen K. Also: Rachael Ray prepares Thanksgiving Day dishes.
Maura Tierney (The Affair (2014)); entertainment reporter Louis Aguirre (Omg! Insider (2004)); chef Lidia Bastianich prepares roast chicken with orange and rosemary.
Krysten Ritter (Jessica Jones (2015)); chef Curtis Stone prepares a Thanksgiving Day feast.
Jenna Dewan Tatum (SuperGirl); Bryshere "Yazz" Gray (Empire)
Mindy Kaling
Morris Chestnut; Entertainment editor Lindsay Miller.
Dolly Parton; Entertainment reporter Debbie Matenopoulos; ChefJason Santos makes apple-brined pork chops with Brussels sprouts skewers.
Toni Collette; Lifestyle expert Chi-Lan Lieu unveils holiday gifts for neighbors and friends.
In NYC! Wayne Brady; Hollywood blogger Perez Hilton. Also: Julie Chen presents her annual "Top Chen List" of holiday gift items.
Actor Jake McDorman (Limitless); Radio personality Elvis Duran; Trisha Yearwood serves up a festive holiday dinner party meal and dessert.
"Downton Abbey" cast members Hugh Bonneville, Michelle Dockery and Elizabeth McGovern; Radio personality Robin Quivers.
Jeffrey Dean Morgan; Radio personality Jenny Hutt. Also: Patty Smyth performs; Aisha Tyler and Sheryl Underwood take a football challenge from Phil Simms.
Josh Groban; Columnist Michael Starr. Also: Holiday gifts for kids.
Anjelica Huston; Lifestyle expert Chi-Lan Lieu unveils gifts for the whole family.
Actress-choreographer Debbie Allen; Interior decorator Nate Berkus shares tips to make a home festive for the holidays.
LeAnn Rimes; Carey Mulligan.
Comedian Mike Epps; Actress Hayley Orrantia.
Kelly Osbourne; Chef Giada De Laurentiis serves up an Italian Christmas Eve dinner.
Maggie Lawson; Jane Lynch (Angel From Hell)
Pauley Perrette; Kevin Frazier
Taylor Kinney; radio personality Yesi Ortiz
Lily James; entertainment reporter Keltie Knight
Tom Cavanagh. Also: Chef Anne Burrell prepares braised chicken with pomegranate molasses,stewed chickpeas with butternut squash and tomatoes, and cappuccino panna cotta with chocolate sauce.
Eva Longoria; Kevin Frazier discusses Golden Globe highlights.
Howie Mandel; radio personality Shelley Wade; lifestyle expert Chi-Lan Lieu unveils products for the new year.
Gillian Anderson (X-Files); radio personality Big Boy. Also: Rachel Platten performs.
Josh Holloway; Sarah Wayne Callies; entertainment reporter Louis Aguirre
Actor Romany Malco; Actress Bridgit Mendler.
Actress Ariel Winter; entertainment reporter Cameron Mathison; comedy writer Erin Foster co–hosts.
Entertainment editor Lindsay Miller; Guest co-host Carnie Wilson; Chef Bobby Flay makes italian-inspired Calabrian scrambled eggs with jalapeno pesto bruschetta.
Actress Zendaya; "Top Talker" Debbie Metenopoulos; Actress Poppy Montgomery (Unforgettable) guest co-hosts.
Actor William H. Macy; Actress Jane Kaczmarek guest co-hosts; Chef David LeFevre prepares ricotta cavatelli pasta with clams and herbed bread crumbs.
Drew Carey; radio personality Ellen K.
Actress Regina King; Kevin Frazier. Also: Singer Andy Grammer performs.
Carol Burnett; "Top Talker" Jaymes Vaughan; lifestyle expert Chi-Lan Lieu unveils "Shop Daytime Deals" for game day entertaining.
Actress Vanessa Hudgens.
Actor Boris Kodjoe. Also: Host Sara Gilbert celebrates her birthday by giving gifts to an audience of single parents, with help from lifestyle expert Chi-Lan Lieu.
Actress Nikki Reed; radio personality Jenny Hutt.
Sean Hayes; Jamie-Lynn Sigler discusses her battle with MS.
Tyrese Gibson; "Top Talker" Louis Aguirre
Tim Allen; chef Eddie Jackson serves up Super Bowl dishes.
Actor Adam Rodriguez; record executive and author L.A. Reid ("Sing to Me").
Actor Joe Manganiello; Scott Bakula; entertainment reporter Chloe Melas. Also: a Mardi Gras celebration.
Actress Alyssa Milano; chef Dean Sheremet. Also: Sheryl Underwood searches for her ideal mate with three special dates to celebrate Valentine's Day.
Courtney B. Vance; Piers Morgan; lifestyle expert Chi-Lan Lieu offers "Shop Daytime Deals" for romance essentials.
Seth MacFarlane; actor Anders Holm.
Grammy's show: LL Cool J; actor Jason Thompson (Y&R).
Malin Akerman; Kevin Frazier.
Gina Rodriguez;lifestyle expert Chi-Lan unveils "Shop Daytime Deals" for romantic essentials.
William Shatner; entertainment reporter Debbie Matenopoulos.
Chef David LeFevre prepares ricotta cavatelli pasta and carrot cake with cream cheese frosting, pineapple and candied pecans.
Queen Latifah and Paula Patton (The Perfect Match (2016)); news anchor A.J. Gibson
Connie Britton and entertainment reporter Debbie Matenopoulos
Guest co-hostess Leeza Gibbons, Clark Gregg of Marvel's Agents of S.H.I.E.L.D., Entertainment Reporter Debbie Matenopoulos