How long is Scooby-Doo! Who's Watching Who??

Scooby-Doo! Who's Watching Who? takes about 5h 40m to beat the main story.

How long does it take to 100% Scooby-Doo! Who's Watching Who??

A completionist run of Scooby-Doo! Who's Watching Who? takes about 5h 55m.

49Meta Score

Updated community averages based on player submissions.

Main Story

5h 40m

Main + Extra

—

Completionist

5h 55m

1 video

Scooby-Doo: Who's Watching Who? brings the mystery and mayhem of the Scooby-Doo franchise to the PSP.

Import your Steam library in one click, then track what you finish and plan what to play next — free forever.

Last updated Mar 7, 2026