“The Princess Bride” cast virtually reunited Sunday night, but Fred Savage’s face was noticeably missing from the Zoom call, leaving fans wondering if politics was afoot … but 360APROKO’s learned that’s simply inconceivable.

Sources close to the actor — who played The Grandson in the ’80s cult classic — tell us he was in the loop about the Zoom reunion but was unable to participate because he was celebrating his younger brother Ben’s birthday.

Fred’s absence quickly sparked speculation he didn’t participate because he’s believed to be a Republican — though he’s never stated that publicly — and the virtual table read was planned by the film’s star, Cary Elwes, in collaboration with the Wisconsin Democratic Party.

We’re told that’s not the case at all, as Fred has done events with the cast in the past and has no issues — political or otherwise — with anyone. In fact, Savage was part of the recent Quibi reunion and also reprised his role for the “Once Upon a Deadpool” trailer in late 2018.

Our Fred sources say he had other plans and was more or less told … as you wish. He posted some sweet throwback bro photos of him and Ben and said, “while I’m always proud to be part of the Princess Bride family, sometimes real life family comes first.”

For those who missed it, the Virtual ‘Princess Bride’ Reunion drew around 100,000 viewers as the main cast — Elwes, Mandy Patinkin, Robin Wright and director Rob Reiner — read the movie’s script.

“Stranger Things” star Finn Wolfhard stepped in for Savage in the Grandson role, Josh Gad read for the late Andre the Giant, and Reiner played the part of the late Peter Falk’s Grandfather character.

The reunion also included appearances by Whoopi Goldberg and Eric Idle, and other cast members like Christopher Guest, Chris Sarandon, Wallace Shawn, Billy Crystal and Carol Kane.

Now … anybody want peanut?