[s19e15] Thick As Thieves -

While Billy was a "bad boy" in their youth, he is now reformed and owns a market in Philadelphia, highlighting a "Thick as Thieves" bond that transcends their different life paths. Key Scenes and Highlights

The team works in Philadelphia, providing a change of scenery from the usual DC backdrop. [S19E15] Thick as Thieves

Season 19 - Thick as Thieves (2022) - (S19E15) - Cast & Crew While Billy was a "bad boy" in their

Focuses on Parker building trust with his new team (McGee, Torres, Knight) by being vulnerable about his past. Alden Parker: Gary Cole Timothy McGee: Sean Murray Nick Torres: Wilmer Valderrama Jessica Knight: Katrina Law Jimmy Palmer: Brian Dietzen Kasie Hines: Diona Reasonover Leon Vance: Rocky Carroll Billy Doyle: Guest Star Alden Parker: Gary Cole Timothy McGee: Sean Murray

The investigation uncovers a link to Alden Parker's delinquent past. Parker's former childhood friend, Billy Doyle, is connected to the suspect, triggering a trip down memory lane for the new team leader.