Attention geeks who like magic and magicians who like geeky things! The Big Bang Theory is wrapping up its eleventh season with a venerable who’s who of pop culture guest stars. Teller, the silent half of Penn & Teller, will be joining the sitcom’s season finale episode without his taller and louder co-star.

Several other guests have been confirmed for the episode, which will feature the wedding of nerd power couple Sheldon, played by Jim Parsons, and Amy, played by Mayim Bialik. Mark Hamill of Star Wars fame and Wil Wheaton of Star Trek fame are among the other known celebrities who will join the episode.

The finale will air on CBS on May 10 at 8 p.m. Eastern/Pacific.