Gunter Babysits Gunter offers to watch all of Rosita's 25 piglets for the night, trying to prove he's the best babysitter ever. Details Casts Videos Galleries Posters Title Gunter Babysits Release Date 2017-01-27 Runtime 00 Hours 03 Minutes Genres Animation Comedy Production Companies Illumination Production Countries United States of America Reese Witherspoon... Rosita (voice)... Nick Kroll... Gunter (voice)... Nick Offerman... Norman (voice)... Oscar Jennings... Piglets (voice)... Leo Jennings... Piglets (voice)... Caspar Jennings... Piglets (voice)... Asa Jennings... Piglets (voice)... SING Movie Clip Gunter Babysits (2017) Musical Comedy Animation HD (Trailer) Original Size (3840x2160) Original Size (1920x1080) Original Size (777x1166) Original Size (1000x1500) Original Size (1000x1500) Original Size (1000x1500) Original Size (1000x1500) Original Size (815x1200) Original Size (1000x1500)