Frank Grasso is a supporting character on The Sopranos. He is a special FBI agent assigned to a squad investigating Tony Soprano. He is portrayed by Frank Pando.
Biography[]
Grasso helps search the Soprano for incriminating evidence when executing a search warrant. Leading the investigation is Special Agent Dwight Harris. During the search Grasso clumsily drops one of Carmela Soprano's plates. Tony berates the man in Italian, "Ti faccio il culo cosi!" ("I'm going to fuck you (in the ass) like this."), causing a confrontation between the two men until Agent Harris steps in and calms the situation.
He handled DiMeo crime family capo and informant Raymond Curto who was planning to have him testify as a cooperating witness against Tony Soprano and Ralph Cifaretto among others DiMeo mobsters.
Appearance[]
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| Season 1 | ✔ | ✔ | |||||||||||||||||||
| Season 2 | ✔ | ||||||||||||||||||||
| Season 3 | ✔ | ✔ | ✔ | ||||||||||||||||||
| Season 4 | ✔ | ✔ | |||||||||||||||||||
| Season 5 | ✔ | ✔ | ✔ | ||||||||||||||||||
| Season 6 | ✔ |