In the film “Stephen Tobolowsky’s Birthday Party,” directors Robert Brinkmann and Andrew Putschoegl capture Stephen on his birthday as he delivers a captivating performance for both the cameras and a gathering of friends. During this event, he shares anecdotes from his time in Hollywood. Unlike his usual supporting roles, Stephen steps into the spotlight in this film, demonstrating his ability to engage the audience with his natural charm and storytelling, all without relying on a script.