Ratboy Jr. is:
Timmy Sutton - Lead vocals, guitars, percussion, bass on Worms and Dirt.
Matty Senzatimore - Drums, backing vocals, keyboards, bass, percussion.
Johnnie Wang - lead guitar on Garbage Man
Mark Beaumont - bass on Garbage Man
Geoff Gersh - Lead guitar on Floating Up
Jason Brunka - Bass on Floating Up
Shane Kirsch - Saxophones on Garbage Man
Jason Greenspan and Georgina Aragon - additional backing vocals on Pirate Robot and Clap Your Hands
Mike Tuttle and Jeremiah Overbaugh - hand claps on Some Things
Mike Tuttle - keyboard on Some Things
Jeremiah Overbaugh - additional groan on Some Things
Dean Jones - Trombone on Bear Bus, additional backing vocals on Snow Man, Bear Bus and Dirt
Brian Scolaro - additional sneezes on Bear Bus
Tracks 1,3, 4, 6, 8, 9, 11, 12, 14 and 15 recorded and mixed by Mike Tuttle at Tuttle Sound Labs in Woodstock, N.Y. Assistant engineer - Jeremiah Overbaugh
Tracks 2, 5 and 7 recorded and mixed by Dean Jones at No Parking Studios in Rosendale, N.Y.
Tracks 9 and 13 recorded and mixed by Jason Greenspan at Whim Wham Studios in Queens, N.Y.
Mastered by Mike Tuttle