Ron Perlman is set to guest star in the new episode of Dropout‘s “Game Changer,” Variety has learned exclusively.

Perlman will appear in Episode 3 of the show’s ongoing eighth season, which will debut tonight at 7 p.m. ET. The 10 episode seasons releases biweekly.

Exact details on Perlman’s appearance are being kept under wraps, but it is described as total surprise players Raphael Chestang, Lily Du, Katie Marovitch, Grant O’Brien, Rekha Shankar and Siobhan Thompson.

Perlman is known for his acclaimed television roles in shows like “Sons of Anarchy,” “Beauty and the Beast,” and “Hand of God.” He currently appears in the Apple TV adaptation of “Cape Fear,” while his other recent TV spots include “Poker Face,” “Mr. and Mrs. Smith,” and “Fallout.” In film, Perlman is known for his frequent collaborations with Guillermo del Toro, including starring role in the first two “Hellboy” films, “Nightmare Alley,” and “Pacific Rim.”

Perlman is repped by Link Entertainment and Nelson Davis Law.