10-Second Bio: Day was a staff writer on SNL from seasons 39 to 41. He was also the head writer for NBC's sketch show Maya & Marty.
Notable Sketches: He co-wrote "Undercover Boss," in which Kylo Ren goes undercover on Starkiller Base as a radar technician named Matt to connect with his employees, and "Love Struck," starring MMA fighter Ronda Rousey as a picked-on high schooler who kicks the shit out of her bullies.
10-Second Bio: Moffat has been a regular at iO, Second City, and The Annoyance for years—famous improv and sketch theaters that have a history of placing performers on famous shows. In 2014, he was briefly linked to a sketch show that was eventually canned, known in the industry as NBC Untitled Sketch Comedy Pilot.
Notable Past Roles: Co-wrote and performed in the sketch show Hill n' Bill: A Billary Broadway Musical Karaoke Spectacular, which ran at The Annoyance in Chicago. He played Bill.
Villaseñor's compilation of snaps demonstrates her mastery of filters and voice changers. Video courtesy of Melissa Villaseñor/YouTube
10-Second Bio: Villaseñor, the show's first Latina cast member, is a stellar impressionist with a wide range (Owen Wilson, Björk, Maria Bamford, Natalie Portman, Britney Spears, Barbara Walters). She's been a character actor for the animated shows Adventure Time, TripTank, and Family Guy.
Notable TV Appearance: In 2011 she went on America's Got Talent and said the following as Natalie Portman: "We're thinking of naming the baby Oscar, but that's silly, because that's my cat's name, so…."