Actor Jason Ritter ventures into the unknown world of musicals with his role as Ryder in the hit Disney animated movie "Frozen 2." ...

Jason Ritter Recalls Being Surprised by Hearing His Late Dad John’s Voice on This Animated Show (Exclusive) “From 'The Waltons' to 'Mary Tyler Moore,' he was bouncing all over," the actor said ...

Joyce DeWitt shared on a recent 'Three's Company' panel that her costar John Ritter's son Jason Ritter made a cameo in the ...

Late American actor John Ritter's co-star from Three's Company, Joyce DeWitt, recently revealed that his oldest son, Jason ...

Many viewers of Three’s Company may not know that John Ritter’s son, Jason Ritter, made his first television debut in the ...

Jason Ritter can’t wait for season 2 of Matlock to introduce more of Julian’s family — hopefully starting with his real-life brother.

Beau Bridges and Jason Ritter play father and son on the hit with Kathy Bates and reflect on being the sons of actors Lloyd Bridges and Jason Ritter.

Jason Ritter is forever impressed by all the work his late father John Ritter has done. Speaking to PEOPLE recently at the Poker Face Hollywood premiere on May 1, the 45-year-old actor says his ...