as Israel 'Izzy' O'Peele

as Gordon Kinski

as Real Shriver

as Self - Freck

as Freck (voice)

as Leon Kovi

as Paul Baker

as Self

as Walter Creason

as Jackson Weaver

as Self - Contestant

as Alex Schuman

as Self

as Zach Braff (uncredited)

as Connor

as Self

as Self - Guest

as Zach Braff (voice)

as Self

as Aidan Bloom

as Zach

as Self

as Self

as Frank / Finley

as

as Albert

as Self

as Chuck Feeney

as Henry

as Self

as Pizza Guy (uncredited)

as Self - Guest

as

as

as Self

as

as Tom Reilly

as Michael

as Self

as Chicken Little (voice)

as Himself

as Self

as Andrew Largeman

as Dr. John "J.D." Dorian

as Phillip Litt

as Self

as Self

as

as Paul Revere (voice)

as X-Stream Mike (voice)

as Self

as Self

as John 'J.D.' Dorian

as Benji

as Young Fred

as Self

as Self

as Wesley

as

as Self

as Self

as Self - Guest

as Nick Lipton

as

as David Cummings

as

as Self - Guest

as Self - Host

as Apartment Owner

as Self