Chuck Versus the Fear of Death - S4-E8
Trivia: When Chuck enters the gondola in Gstaad one can read "Bösewicht Berghütte" written on the gondola which actually means "villain mountain hut".
Trivia: The Real Estate guide for the Jones' house lists the address as "1060 W. Addison St." As any Blues Brothers fan can tell you, that's the address of Wrigley Field. (00:32:30)
Trivia: When Hank goes to see Samurai Apocalypse at his hotel, Samurai is listening to "Bring da Ruckus" by Wu-Tang Clan. RZA, who plays Samurai, is a member of Wu Tang Clan and is in the song, and he produced it as well.
Trivia: Leighton Meester is a natural blonde, and dyes her hair for her role.
Trivia: The character Ted Chaough is briefly heard ordering an "Old Spanish" at a bar during the episode. This is a very quick and subtle reference to the popular cult-comedy series "30 Rock." In "30 Rock", the "Old Spanish" is a fake drink that character Cooter Burger is jokingly convinced is real as a prank by co-workers at the White House. The drink was rather nauseatingly comprised of red wine, tonic water and olives. "Mad Men" star Jon Hamm had previously co-starred on "30 Rock" and is friendly with its creator Tina Fey, thus the reference.