Today's celebrity birthdays: March 29, 2026

Happy birthday to entertainers like Brendan Gleeson, Marina Sirtis, and Amy Sedaris! Keep on reading to see who else is celebrating their birthday and some career highlights!

Celebrity birthday highlights for March 29 2026:

Comedian Eric Idle (1943) helped launch a sketch revolution with "Monty Python's Flying Circus" and starred in cinematic follow-ups like "Monty Python's The Meaning of Life." He won a Grammy Award for the Broadway hit "Spamalot" and later voiced Merlin in the animated comedy "Shrek the Third."

Actor Brendan Gleeson (1955) swung a broadsword in "Braveheart" before stepping into the "Harry Potter" films and winning a Primetime Emmy Award for "Into the Storm." The busy character actor earned an Academy Award nomination for "The Banshees of Inisherin" and appeared in "Joker: Folie à Deux."

Actress Marina Sirtis (1955) kept everyone aboard the Enterprise calm on "Star Trek: The Next Generation" and voiced Demona on the animated cult favorite "Gargoyles." She later leaped to the big screen for "Star Trek: First Contact" and appeared on "Star Trek: Picard."