We don't have a biography for Greg Proops yet. Hang in there, or go ahead and contribute one.
Appearances
Whose Line Is It Anyway?
Guest cast, played by Greg Proops
- Episode 1x01: Greg Proops, Wayne Brady, Colin Mochrie, Ryan Stiles (Aug 5, 1998)
- Episode 1x03: Greg Proops, Wayne Brady, Colin Mochrie, Ryan Stiles (Aug 19, 1998)
- Episode 4x23: Greg Proops (Jan 24, 2002)
- Episode 4x26: Greg Proops (Feb 12, 2002)
- Episode 4x30: Greg Proops (Mar 28, 2002)
- Episode 4x31: Greg Proops (Apr 11, 2002)
- Episode 5x17: Greg Proops (Jun 20, 2003)
- Episode 11x05: Scott Porter (May 15, 2015)
- Episode 12x09: Tamera Mowry-Housley (Jul 26, 2016)
- Episode 13x09: Tony Cavalero (Aug 10, 2017)
- Episode 14x01: Ross Matthews (Jun 4, 2018)
- Episode 14x06: Greg Proops 1 (Jul 2, 2018)
- Episode 14x14: Greg Proops 2 (Aug 27, 2018)
- Episode 14x17: Lance Bass (Oct 1, 2018)
- Episode 15x01: Chris Hardwick (Jun 17, 2019)
- Episode 15x10: Adrienne Houghton (Aug 26, 2019)
- Episode 16x03: Greg Proops 5 (Apr 13, 2020)
- Episode 16x09: Greg Proops 3 (Jun 29, 2020)
- Episode 16x13: Greg Proops 4 (Jul 27, 2020)
- Episode 17x04: Greg Proops 7 (Jan 29, 2021)
- Episode 17x06: Greg Proops 6 (Feb 19, 2021)
- Episode 18x06: Greg Proops 8 (Nov 13, 2021)
- Episode 19x14: Greg Proops 9 (Mar 24, 2023)
- Episode 20x10: Kat Graham 2 (Jun 9, 2023)
- Episode 20x13: Jordin Sparks (Nov 21, 2023)
- Episode 20x17: Greg Proops 10 (Dec 19, 2023)
- Episode 20x20: Chris Lee (Jan 23, 2024)
- Episode 21x01: Jordin Sparks 2 (Sep 6, 2024)
- Episode 21x06: Greg Proops 11 (Sep 27, 2024)
- Episode 21x10: Chris Lee 2 (Oct 11, 2024)
- Episode 21x16: Greg Proops 12 (Nov 1, 2024)