DreamWorks Animation has pacted with Imax to release its first three 3-D toons on the giant screen along with the previously announced digital reports Variety.

"Monsters vs. Aliens" and "How to Train Your Dragon" (both 2009) and 2010's "Shrek Goes Forth" all will be available in Imax 3-D, along with digital 3-D on regular screens.

It's the first multifilm 3-D pact for Imax whom may be able to regularly count on two 3-D movies per year from DreamWorks Animation.