#19: Susan Kellermann as Greta Gravas
Greta Gravas, Latka’s outspoken and eccentric mother, brought even more delightful chaos to the Gravas family moments on Taxi. Susan Kellermann played her with larger-than-life flair, matching Andy Kaufman and Carol Kane’s oddball energy with her own sharp comedic instincts and fearless sense of fun.

Greta’s appearances were brief but unforgettable, adding to the show’s unique mix of absurd humor and heart. Her dynamic with Latka and Simka highlighted the wonderfully strange yet loving family connections that made Taxi so much more than a typical workplace sitcom.