Kevin Sussman and Lauren Lapkus in The Big Bang Theory (2007)

Kevin Sussman in The Big Bang Theory (2007)

Janeane Garofalo, Josh Charles, Elizabeth Banks, Zak Orth, and Kevin Sussman in Wet Hot American Summer: First Day of Camp (2015)

Janeane Garofalo and Kevin Sussman in Wet Hot American Summer: First Day of Camp (2015)

Janeane Garofalo, Jason Schwartzman, and Kevin Sussman in Wet Hot American Summer: First Day of Camp (2015)

Janeane Garofalo, Jason Schwartzman, Michael Cera, and Kevin Sussman in Wet Hot American Summer: First Day of Camp (2015)

Janeane Garofalo, Michael Cera, and Kevin Sussman in Wet Hot American Summer: First Day of Camp (2015)

Kevin Sussman and Patrick Daniel in The Big Bang Theory (2007)

Neil Gaiman, Johnny Galecki, Simon Helberg, Kevin Sussman, and Jim Parsons in The Big Bang Theory (2007)

Mayim Bialik, Kaley Cuoco, Johnny Galecki, Simon Helberg, Kevin Sussman, Jim Parsons, and Kunal Nayyar in The Big Bang Theory (2007)

Simon Helberg and Kevin Sussman in The Big Bang Theory (2007)

Kaley Cuoco, Johnny Galecki, Simon Helberg, Kevin Sussman, Jim Parsons, Melissa Rauch, and Kunal Nayyar in The Big Bang Theory (2007)

Kevin Sussman, Dylan Minnette, and Mark Lammert in The Dropout (2022)

Todd Giebenhain, Kevin Sussman, and Lauren Lapkus in The Big Bang Theory (2007)

Mary-Louise Parker and Kevin Sussman in Weeds (2005)

Mayim Bialik, Kaley Cuoco, Johnny Galecki, Simon Helberg, Chuck Lorre, Steven Molaro, Bill Prady, Kevin Sussman, Jim Parsons, Melissa Rauch, and Kunal Nayyar in The Big Bang Theory (2007)

Mayim Bialik, Mark Cendrowski, Kaley Cuoco, Johnny Galecki, Simon Helberg, Chuck Lorre, Steven Molaro, Bill Prady, Kevin Sussman, Jim Parsons, Melissa Rauch, Steve Holland, and Kunal Nayyar in The Big Bang Theory (2007)

Alan Ruck and Kevin Sussman at an event for The Dropout (2022)

Josh Hopkins, Dash Mihok, Guillermo Diaz, Kevin Sussman, and Billy Magnussen in 2nd Serve (2012)