It's Always Sunny in Philadelphia Season 18 Episode 1
Frank Marries a Corpse
The guys help Frank with his cold feet ahead of his wedding to Sam. Dee tries to scare Sam off the nuptials with testimonies from The Waitress, Artemis, and Snail.
Guest Stars
Artemis Pebdani
Artemis
Mary Elizabeth Ellis
Waitress
Andrew Friedman
Uncle Jack
Bob Wiltfong
Chet Wallum
Mary Lynn Rajskub
Gail the Snail