Andy Samberg character Aaron Williams
Kit Harington character Charles Poole
Jon Hamm character Narrator
Michael Sheen character Caspian Wint
Karen Gillan character Lily Allsworth
Lena Dunham character Lanny Denver
Will Forte character Sandy Pickard
Fred Armisen character Edward Pudding
Mary Steenburgen character Louisa Poole
June Squibb character Queen Elizabeth
Serena Williams character Serena Williams
John McEnroe character John McEnroe
Howie Mandel character The Duke of Kent
David Copperfield character David Copperfield
Chris Evert character Chris Evert
Filip Hammar character Swedish TV Host
Dolph Lundgren character Himself
Jim Lampley character Jim Lampley
Soledad O'Brien character Soledad O'Brien
Chris Romano character Streaker (as Romanski)
Lyssa Roberts character Wimbledon Streaker
Henrik Rutgersson character Swedish News Anchor
Jerry Gregorio character Ball Boy (uncredited)
Lori Morkunas Jones character Onlooker (uncredited)
Destiny Soria character Onlooker (uncredited)
Ludwig Manukian character Foreign News Anchor