John (played by Bill Fellows) is a protagonist in Splinter.
Bobby (played by Michael McKell) appears in Splinter.
Psychiatrist (played by Jane Asher) appears in Splinter.
Sarah (played by Sharon Lawrence) appears in Splinter.
Louise (played by Lucy-Jane Quinlan) appears in Splinter.
Shady (played by Dylan Reeves-Fellows) appears in Splinter.
Michael (played by Caleb J. Burton) appears in Splinter.
