Phyllis Diller was a trailblazer. As the country's first female stand-up comic, she paved the way for the likes of Roseanne Barr, Sandra Bernhard and, shudder, Joan Rivers, comediennes whose unconventional appearances enhanced their acts.

Goodnight, We Love You documents Ms. Diller's last stand-up performance in 2002 and gives insight into her comedic drive and professionalism. The film also contains tasty tidbits from some of the 30-plus secretaries she used during her years on the road. Used, yes, but not abused. Ms. Diller emerges as ego-driven but human.

Unlike the more arrogant comic divas, she seemed grateful for her audiences. Her motto is "Entertain. Don't show off," and she practices what she preaches. But the documentary also reveals an unexpected briskness in her personality. She admits that she doesn't enjoy being hugged by fans, explaining "I don't like my space invaded." Earlier, she says, "My most emotional moment would be a handshake."

Written and directed by Gregg Barson, Goodnight, We Love You is adoring in tone but stops short of fawning. It's more an embrace than a handshake. But this is one hug Ms. Diller wouldn't discourage.

Philip Wuntch

Sunday, 5 p.m., Angelika Dallas. 92 min.