Lady Gaga made a cameo appearance in this Season 3 episode of a famous TV series when she was just 15 years old. Name the TV series? *

Who made a cameo appearance as the mutant supervillain Vanisher in the 2018 film Deadpool 2? *

Name the film in which Nawazuddin Siddiqui and Sunil Grover appear in cameos? *

David Bowie made a cameo appearance in this Christopher Nolan film as a real-life inventor who creates a teleportation device for Angier (Hugh Jackman). Name the scientist. *

Kamal Haasan appeared in a cameo for a 1981 film starring Rajinikanth. This movie is a remake of an iconic 1979 film directed by Hrishikesh Mukherjee. Name the 1979 film. *