'Tonight Show' Water War with Zac Efron

In this clip from last night's episode of The Tonight Show, host Jimmy Fallon and actor Zac Efron play a variation of the classic card game, War, where the loser of each round gets drenched with a glass of water.

This clip explains why Zac and Jimmy are wearing ridiculous wigs:

Previously: Water War with Daniel Radcliffe, Water War with Tom Cruise

[The Tonight Show]