Robert "Bobby" Saint (portrayed by James Carpinello) was a minor character from Jonathan Hensleigh's The Punisher. He was one of Howard Saint's twin sons and the first character to die in the film.
In an attempt to impress his father, Bobby accompanied Mickey Duka to an illegal weapons deal in Tampa where they met with mobster Otto Krieg. The deal barely gets underway when the FBI intervene, leading to a shootout. Krieg, actually FBI agent Frank Castle in disguise, fakes his own shooting using blood caps in his jacket. Bobby is then gunned down by the other agents, followed by three of the other gangsters.
While Bobby's role was brief, his death served as the catalyst for the rest of the film's events. The Saints vow revenge for the loss of their son and put out a hit on Frank Castle and his entire family, sending an army of thugs to massacre the Castles at a family reunion. Frank survives, of course, and takes on the role of the Punisher in order to deliver deadly revenge upon the criminals that murdered his wife and son.