Rick and Morty star Chris Parnell has responded to a popular fan theory about the show’s use of multiple dimensions.
The theory is based around season two episode “Mortynight Run”, in which Parnell’s character Jerry Smith is dropped at the Jerry Daycare Centre.
When Jerry is picked up at the end of the episode, Rick fails to present a ticket, but another Rick appears to ask if their Jerry is number 5126, and they swap Jerrys.
Every time Morty used it, another alternate version of himself would be killed in a particularly gruesome way.