After working closely together for seven years on television, producing four movies together over another eight years, and even cutting a record together, it shouldn’t be surprising that the cast of Star Trek: The Next Generation has a close enough relationship with each other that they can have a lot of fun pestering and irritating each other. Here’s a few of the best pranks that they’ve pulled on each other and a couple of good impressions and stories. Oh, and one cross show jab from Aaron Douglas, Chief Tyrol from Battlestar Galactica, and then a sincere moment with Wil Wheaton talking about when he left the show.

Brent Spiner crashes Patrick Stewart’s Q&A panel

Sir Patrick Stewart heckling Brent Spiner

Brent Spiner impersonating Patrick Stewart

Brent Spiner imitates Patrick Stewart… again.

Brent Spiner, Jonathan Frakes & Michael Dorn answer funny opening questions.

Michael Dorn tells a funny Patrick Stewart story

Wil Wheaton on leaving TNG, with entire cast, question from Aaron Douglas

BONUS: A Ricker Sitcom???!!!