How many movies have Frank Welker and Leslie Lamers collaborated on?

They have worked on 3 movies together! Their first movie together was Tweety's High Flying Adventure (2000) while their highest rated movie together was Scooby-Doo! and the Cyber Chase (2001). They have not worked together since Tom and Jerry: The Magic Ring (2002). They are most known for their comedy films together.

Role
Hector the Bulldog / Hugo the Abominable Snowman / Mugsy / Penelope Pussycat (voice)
Crew
Casting