Billy Eichner’s Billy on the Street went all-out for its latest sketch, as the host helped guide former SNL standout Rachel Dratch through an amazingly outlandish obstacle course titled "Leah Remini’s Escape From Scientology."

Wearing a Remini-embossed outfit and white helmet, Dratch must sign a “billion-year contract” with a giant magic marker, marry Giovanni Ribisi’s cousin (Xenu is officiating!), save her children from the SeaOrg and finally climb the Dianetics volcano. constructed in a parking lot outside of New York City, the setup is incredible, and Eichner’s one-liners (as always) liven up the course.

Billy on the Street will air in full this Thursday (Dec. 10) on truTV; until then, check out our list of the 15 best new TV shows of 2015.