The Holiday Sodor Line Caboose was an exclusive holiday item released every Christmas. When you push the button on the cab, the cab lights up and "Jingle Bells" plays. This model was part of the lead paint crisis in 2005.
- 2006 (Home Video Bonus Pack exclusive Sodor Line Caboose (Red) repaint with added wreath, Christmas lights, snow and blue windows; the words 'Sodor Line' removed in place of the wreath)
- 2009 (Thomas and the Holiday Caboose; Dark red Musical Caboose repaint with added snow, Christmas lights, garland, and bow)
- 2009 (Rosie and the Musical Caboose; Blue Musical Caboose repaint with added icicles, wreath and banners; rounded windows placed further apart to replace the lamp and logo, and rectangular window added on speakers)