Transformed

S3, E10: After seeing his young son, Joey (recurring guest star KRISTOPHER SCOTT FIEDEL), fall and break his arm in a playground accident, Doherty fights through a burning apartment building to save a frightened boy of Joey's age. Meanwhile, a guilt-ridden Doc can't stay away from a recuperating teenager, Ryan Buckley (recurring guest star GEOFF WIGDOR), who was accidentally paralyzed while under Doc's care. Taylor is annoyed by a new probationary firefighter, Ken Prescott (recurring guest star JASON CERBONE - "The Sopranos"). Bosco and Yokas search for a drug addict, Larry (ERIK JENSEN), who murdered his girlfriend.