This Is the End
Littrell made appearances with the Backstreet Boys on "Arthur", "Sesame Street", and "Sabrina the Teenage Witch", and he and bandmate McLean had cameos in "Olive Juice", a film starring Littrell's wife Leighanne. Littrell also performed with The Backstreet Boys on "Saturday Night Live", in 1998 and 1999. In 2013, Littrell made an appearance in the film "This Is the End" with his bandmates.