Seasons & episodes

Guest co-hosts Ross Mathews and Robby Novak; Internet prankster Jack Vale; the singing janitor; unique hairstyles for girls; 17-year-old Michael Jackson impersonator.

Actress Ana Ortiz guest co-hosts; actor Ethan Hawke; actor Patrick Adams.

Attorney Sunny Hostin guest co-hosts; actor Dane Cook; actor Chris Colfer; Phillip Phillips performs.

Attorney Sunny Hostin guest co-hosts; actress Leah Remini; MAGIC! performs.

Guest co-host Sunny Hostin; game show host Jane Lynch; reality TV stars Teresa Giudice, Dina Manzo and Melissa Gorga.

Guest co-host Sunny Hostin; actress Poppy Montgomery; comic Gilbert Gottfried; the story of a child's determination to walk.

Guest co-host Meghan McCain; actor Tony Goldwyn; actress Diane Kruger.

Guest co-host Ana Belaval; "Weird Al" Yankovic; actress Cynthia Nixon; actor Josh Gad; an exclusive announcement from Marvel.

Guest co-host Sara Haines; singer LeAnn Rimes and actor Eddie Cibrian; TV personality Troy Dunn.

Actress Julie Bowen; actresses Kim Fields and Lisa Whelchel.

Guest co-host Lara Spencer; pet expert Harrison Forbes judges the program's 6th Annual Mutt Show; actress Jennifer Coolidge.

Guest co-hosts S.E. Cupp and Jason Biggs; actress Kate Hudson; actress Laverne Cox.

Guest co-hosts Sunny Hostin and Jason Biggs; actress Patricia Arquette and actor Ellar Coltrane; writers Piper Kerman and Larry Smith.

Guest co-host Stephanie Ruhle; actor Eric Stonestreet; Colbie Caillat performs.

Guest co-host Alicia Menendez; actress Amy Brenneman; comic Bone Hampton.

Guest co-host James Monroe Iglehart; actress Kristin Chenoweth; actor Joe Morton; "Virgin Territory" cast.

Guest co-host Sunny Hostin and S.E. Cupp; actors John Lithgow and Alfred Molina; lifestyle expert Tai Beauchamp.

Guest hosts Lara Spencer and Juliet Huddy; actor Chadwick Boseman.

Guest co-host Lauren Sanchez; actors Tara Reid and Ian Ziering; actress Aubrey Plaza.

Guest co-host Emily Miller; actress Taylor Schilling; brides from "Married at First Sight."

Guest co-host Ana Navarro; actress Annette Bening; Jenny looks at the latest in wedding dress trends; Sherri unveils wigs from her line LUXHAIR Now.

Guest co-hosts Nicolle Wallace and Kayleigh McEnany; actor Clive Owen; actor Josh Henderson.

Guest co-host Suzy Welch; actress Megan Fox; author Derek Hough.

Guest co-hosts Sunny Hostin and S.E. Cupp; TV host Tyra Banks; reality-TV star T.I.; Whoopi's favorite things, including household items and toys for kids.