Which actor played Grant Collier in the 1988 Mission: Impossible TV series?

Phil Morris played Grant Collier in the 1988 Mission: Impossible television series.

Grant Collier was the revival's electronics and computer specialist, with expertise in sabotage and engineering. He served on Jim Phelps's IMF team in all 35 episodes across both seasons, making him one of the show's most consistent members.

The character also connected the revival to the original series. Grant was established as the son of Barney Collier, the electronics expert played by Greg Morris in the 1966 series. Greg Morris returned as Barney in guest appearances, creating an on-screen family link between the two programs. Phil Morris was Greg Morris's real-life son.

The other names in the choices are associated with the revival but played different roles: Thaao Penghlis portrayed disguise specialist Nicholas Black, Tony Hamilton played strongman Max Harte, and Bob Johnson supplied the voice of the recorded mission instructions. Phil Morris's role is therefore not merely a cast association; he specifically portrayed Grant Collier, the younger-generation technology expert.