Johnny Galecki

as Alex

as Self

as Henry Montgomery

as David Healy

as Himself - Host

as Paul Berger

as Gabriel Brown

as Self

as Self

as Terry Ork

as Borel

as Self

as Ted

as Jeremy

as Leonard Hofstadter

as Scott

as Arnie (voice)

as Miles (uncredited)

as Self

as Leland Pressman

as Johnny Galecki

as Barry

as Jay

as Jude

as Peter Brown

as Darcy

as Seth

as Arthur

as Dale Stackhouse

as Leonard Hofstadter (voice)

as Knux (voice)

as Jason Bock

as Max Neurick

as Ira Reder

as Stingo Wheelie

as Teddy McNair

as Marty

as Daniel Hannigan

as David MacGregor

as Greg Stolbach

as Tim Seavers

as Eric

as Danny Nash

as Jason

as John Marshall

as Russell 'Rusty' Griswold

as Billy Quinn

as David Healy

as Toby Reardon

as Doug Rule

as Self