Special Guests on Whose Line
Robbie Amell
Mel B. Scary Spice
Wilson Bethel
Yvette Nicole Brown
Misha Collins
Darren Criss
Brett Dier
Cedric The Entertainer
Charles Esten
Rob Gronkowski
Liz Gillies
Chris Hardwick
David Hasselhoff
Tony Hawk
Ricki Lake
"Chyna" Joanie Laurer
Ross Mathews
Bill Nye The Science Guy
Candice Patton
Penn & Teller
Adam Rippon
Richard Simmons
Jerry Springer
Lea Thompson
Tinashe
Verne Troyer
Sheryl Underwood
Special Guest Episode Guide | Back to Cast | Games that Guests Play
