William Shatner as Self

Jason Alexander as Self - Roastmaster

Andy Dick as Self - Roaster

Farrah Fawcett as Self - Roaster

Greg Giraldo as Self - Roaster

Lisa Lampanelli as Self - Roaster

Artie Lange as Self - Roaster

Patton Oswalt as Self - Roaster

Kevin Pollak as Self - Roaster

Jeff Ross as Self - Roaster

Nichelle Nichols as Self - Roaster

George Takei as Self - Roaster

Betty White as Self - Roaster

Fred Willard as Self - Roaster

Sandra Bullock as Self - Filmed Roaster

Ben Stiller as Self - Filmed Roaster

Clint Howard as Balok

Jimmy Kimmel as Self (archive footage)

Sarah Silverman as Self (archive footage)

Jeri Ryan as Self - Audience (uncredited)

Carrie Fisher as Self - Audience (uncredited)