Biff Henderson: Self - Stage Manager, Self, Self - Quality-Assurance Questioneer, Self - Disruptive Staffer, Self - Visiting Yankees Spring Training, Alcohol Breath Analyzer, Biff Henderson, Blue Card Chaser, Phone-Talking Broadway Play Visitor, Quick-Witted Son of a Bitch, Self - Academy Award Previewer, Self - At the Indianapolis Motor Speedway, Self - Celebrates Thanksgiving, Self - Chocolate Referee, Self - Cookie-Searching Staffer, Self - Disruptive Staffer #2, Self - Disruptive Stage Manager, Self - Drives a Go-Kart, Self - Explains Climate Change, Self - Female Fossil Eater, Self - Giving Back-to-School Advice, Self - Grocery Bagging Contest Starter, Self - Guy in Cold Open Sketch, Self - Hang'er Out'er, Self - Helps Amanda Peet to Calm Down, Self - Hidden Camera Prankster, Self - Host of 'What's in the Green Room?', Self - Host's 'What's on the Ipod?', Self - Interviewing Audience Members, Self - Model for Lego portrait, Self - Modelling for Balloon Portrait, Self - Olympic Contestant Interviewer, Self - Overlooks the 'Slip 'n Slide', Self - Reporting from the Super Bowl in Arizona, Self - Reports from the NBA Finals in Salt Lake City, Self - Resident Genius, Self - Richard Simmons Impersonator, Self - Slam Dunk Obstacle, Self - Stage Manager Bringing Out Christmas Ornaments, Self - Stage Manager Interviewing Audience Member, Self - Stage Manager Interviewing Audience Members, Self - Stage Manager Modelling for Cheese Sculpture, Self - Stage Manager Presenting 'What's in the Green Room?', Self - Stage Manager Saving 'Lady' from Falling Off Balcony, Self - Stage Manager Starting Grocery Bagging Contest, Self - Stage Manager: Visiting Greenwood, Wisconsin, Self - Thanksgiving Dinner Guest, Self - Top Ten List Presenter, Self - Topless Staffer, Self - Visiting Set of 'Cop Out', Self - Visiting the 'Larry Crowne' Set, Self - Visiting the World Series, Self - Visits Super Bowl, Self - Visits Superbowl XXXIX, Self - Wax Celebrity Identifier, Shoe Thrower, Skunk Eater, Starfleet Recruiter