Scratch and Tiger Trax Animation – Page 3 3 March 2010 by Animator Paul Thomas with a cel from Scratch. Character sheet for Bubblegum Billy by Paul Thomas. Pre-animation layout for Boots running from Bubblegum Billy by Paul Thomas. Bubblegum Billy lip sync. page 1 | page 2 | page 3 Printed in Animator Issue 11 (Winter 1984)