Season 4

1. Fruit of the Poisonous Tree (1)

1990-11-10 · 60m

While Frank is in Washington to talk to Paul about returning to work, Dan calls to say Vinnie missed his last check-in. Frank goes to Vinnie's house and finds evidence that he was kidnapped. Despite Paul's objections, Frank begins his own investigation, finding out from Carlotta that Vinnie was looking into the death of a priest in El Salvador. Frank follows the trail to Miami and Michael Santana, a disbarred Federal prosecutor, and the last person Vinnie contacted. Santana refuses to help Frank, saying he doesn't know anything about Vinnie's disappearance. Digging deeper, Frank stumbles upon a CIA investigation and is ordered to back off. (source: http://www.plasticcow.com/wiseguy)

2. Fruit of the Poisonous Tree (2)

1990-11-10 · 60m

3. Black Gold

1990-11-17 · 60m

4. The Gift

1990-11-24 · 60m

5. La Mina

1990-12-01 · 60m

6. Witness Protection for the Archangel Lucifer

1990-12-08 · 60m

7. Point of No Return

1990-12-08 · 60m

8. Dead Right

1990-12-15 · 60m

9. Changing Houses

1990-12-22 · 60m