David Wain Director, Executive Producer Will Forte Douglas Kenney Actor Emmy Rossum Kathryn Walker Actor Domhnall Gleeson Henry Beard Actor Seth Green Christopher Guest Actor Natasha Lyonne Ann Beatts Actor Annette O'Toole Doug's Mom Actor Paul Scheer Paul Shaffer Actor Joe Lo Truglio Brad Actor Thomas Lennon Michael O'Donoghue Actor Joel McHale Chevy Chase Actor Matt Lucas Tony Hendra Actor Martin Mull Modern Doug Actor Camille Guaty Alex Garcia-Mata Actor Matt Walsh Matty Simmons Actor Jackie Tohn Gilda Radner Actor Lindsey Kraft Gwyneth Actor Jon Daly Bill Murray Actor Elvy Mary Marshmallow Actor Brian Huskey John Landis Actor John Gemberling John Belushi Actor Lonny Ross Ivan Reitman Actor Rick Glassman Harold Ramis Actor John Aboud Screenwriter, Executive Producer Michael Colton Screenwriter, Executive Producer Peter Principato Producer Ted Sarandos Producer Jonathan Stern Producer Edward H. Hamm Jr. Executive Producer Ed Helms Executive Producer Sean McKittrick Executive Producer Ben Ormand Executive Producer Pauline Fischer Executive Producer Collin Creighton Executive Producer Kevin Atkinson Cinematographer Jamie Gross Film Editing Robert Nassau Film Editing Craig Wedren Original Music Jonah Markowitz Production Design Austin Gorg Art Director David A. Cook Set Decoration Debra McGuire Costume Design Allison Jones Casting