크레딧 출연 Sam Heyn Choo Choo Bob Rich Kronfeld Richard W. Kornbelt, Finneas the Farmer, Young Grandpa Rich David Tufford Conductor Dave, Geddy Groosevelt Showing all 4 items Emily Fradenburgh Engineer Emily, Wanda Turndoggle Showing all 5 items 스텝 Andy Grund Directing Mark Har Directing Bob Medcraft Production