David Duchovny and Gillian Anderson followed in the footsteps of Back to the Future's Michael J. Fox and Christopher Lloyd, and taken to Jimmy Kimmel Live in character as their characters from The X-Files.
...And, yes, to have sex on TV while Kimmel watched.
You can check it out below.
This 2016 reboot pilot reintroduces The X-Files and reunites Agent Mulder with Dana Scully after the collapse of their relationship when Mulder is engaged by a TV host. Mulder proclaims new evidence that alien abductions have been faked.
The series debuts on January 24, 2016, at 10 p.m. ET/PT on FOX.