We’re on the eve of another Star Trek: Discovery weekend, and while we count down the hours to “Magic to Make the Sanest Man Go Mad,” CBS has not only released the usual plethora of episodic photography ahead of the new episode, but a new preview clip from Sunday’s show is here, too!

DSC 107: “Magic to Make the Sanest Man Go Mad” As the U.S.S. Discovery crew attempts to let loose at a party, an unwelcome visitor comes aboard bringing about a problematic and twisted sequence of events.

Released through Entertainment Weekly, this clip from “Sanest Man” features Tilly doing her best to get Burnham to enjoy an off-hours party on the Discovery, while Lt. Rhys tries to get a little frisky with the cadet, and Ash Tyler salutes the wounded and lost warriors in Starfleet’s ranks.

Also, here’s a gallery of ten new photos from Sunday’s episode, featuring the return of Harry Mudd — this time to the starship Discovery herself.

'Magic to Make the Sanest Man Go Mad' 1 of 10

“Magic to Make the Sanest Man Go Mad” airs this Sunday on SPACE and CBS All Access, and hits Netflix Monday, followed by an all new After Trek with guests Anthony Rapp and Rainn Wilson.