The Bittersweet Science S10E10 - The Bittersweet Science 2011
The investigation of a series of bludgeonings in Philadelphia leads the team to the city's boxing scene; Hotch connects with a fellow runner while training for the triathlon.
- Released: 2011-12-14
- Runtime: 50 minutes
- Genre:
- Stars: Joe Mantegna, Matthew Gray Gubler, Shemar Moore, Kirsten Vangsness, Thomas Gibson, A.J. Cook, Paget Brewster
- Director: Rob Hardy