Q 01/05

Which singer provided most of Troy Bolton's vocals in High School Musical instead of Zac Efron?

A) Jesse McCartney

B) Corbin Bleu

C) Drew Seeley

D) Lucas Grabeel

Answer · why

C) Drew Seeley

Drew Seeley sang the bulk of the part because Troy had been written for a tenor and Efron is a baritone. Efron did all his own singing in the musicals...

Q 02/05

Which killer did Zac Efron play in Extremely Wicked, Shockingly Evil and Vile, a title taken from a judge's words?

A) Ted Bundy

B) Jeffrey Dahmer

C) John Wayne Gacy

D) Richard Ramirez

Answer · why

A) Ted Bundy

Ted Bundy proved so hard to shake that Efron took up transcendental meditation, practicing on the ride home from set to leave the role behind.

Q 03/05

Which High School Musical co-star did Zac Efron date from 2005 to 2010 after they met on set?

A) Ashley Tisdale

B) Monique Coleman

C) Olesya Rulin

D) Vanessa Hudgens

Answer · why

D) Vanessa Hudgens

Vanessa Hudgens played Gabriella, the brainy new girl Troy falls for, and the real-life romance outlasted the film trilogy by two years.

Q 04/05

In 17 Again, Zac Efron plays the teenage version of a man played as an adult by which Friends star?

A) Matt LeBlanc

B) Matthew Perry

C) David Schwimmer

D) Paul Rudd

Answer · why

B) Matthew Perry

Matthew Perry is Mike O'Donnell at 37, who wishes for a do-over and is transformed after meeting a mysterious janitor on a bridge.

Q 05/05

Who played the trapeze artist loved by Zac Efron's Phillip in The Greatest Showman?

A) Keala Settle

B) Emma Stone

C) Zendaya

D) Elle Fanning

Answer · why

C) Zendaya

Zendaya's Anne watches Phillip drop her hand the moment his parents spot them together, the snub that sets up the pair's mid-air love duet.