Disturbed

Summary

Feeling guilty over the stabbing, Charlie puts his attention on finding a serial killer using math theories to help the team solve the case before another life is taken.

Guest stars

• Aya Sumika as Liz Warner
• Keith Nobbs as Ralph (uncredited)
• Creagen Dow as Leonard Philber
• Brian Howe as Robert Posdner
• Brett Rickaby as Steve Savard
• Josh Gad as Roy McGill
• John Rubinstein as Gene Evans
• Dan Martin as Detective Cates
• Anne James as Wife
• Matthew Yang King as Matt Li