Jodie Foster plays Clarice Starling, the FBI trainee sent to interview Dr. Hannibal Lecter. She came to the role soon after her Oscar for The Accused (1988), and Anthony Hopkins told Good Morning America in 2021 that he was scared to speak to her. Foster told Variety that Clarice "had this quietness", a reserved manner she linked to the character's sense of shame, and she won Best Actress for the role.
Anthony Hopkins plays Dr. Hannibal Lecter, the jailed psychiatrist who trades clues for details of Clarice Starling's past. Hopkins told Variety in 2021 that he first took the script for a children's story, until he read about ten pages and called his agent to check that the offer was real. He won the Academy Award for Best Actor and returned as Lecter in Hannibal (2001) and Red Dragon (2002).
Scott Glenn plays Jack Crawford, the senior FBI agent who pulls Clarice Starling from her studies to help hunt Buffalo Bill. TMDB bills him third in the cast, behind Jodie Foster and Anthony Hopkins and ahead of Ted Levine. The credits list other FBI roles alongside his, including Roger Corman as FBI Director Hayden Burke and Lawrence A. Bonney as FBI Instructor.
Ted Levine plays Jame Gumb, the serial killer the FBI calls Buffalo Bill. Brooke Smith, who plays Catherine Martin, told Den of Geek in 2021 that Levine drew on his toddler's extreme moods, and that he came up with Gumb's dance himself because it was not in the script. TMDB bills him fourth in the cast, directly after Scott Glenn.
Anthony Heald plays Dr. Frederick Chilton, the doctor in charge of the hospital that holds Dr. Hannibal Lecter. He is one of the few people in this cast who returns later in the saga, because TMDB credits him as Dr. Chilton again in Red Dragon (2002). That return puts him alongside Anthony Hopkins and Frankie Faison, who also appear in that film.
Brooke Smith as Catherine Martin
Brooke Smith plays Catherine Martin, the senator's daughter abducted by Jame Gumb. She told Den of Geek in 2021 that she never auditioned. She said Jonathan Demme's first question was why she would ever want the part, and that the role required her to gain 25 pounds. Michelle Pfeiffer, a friend of her family, had told Demme about her.
Diane Baker as Senator Ruth Martin
Diane Baker plays Senator Ruth Martin, the mother of the abducted Catherine Martin. She brought a long screen career to the part: her TMDB credits go back to The Diary of Anne Frank (1959), where she played Margot Frank, and include Marnie (1964). Brooke Smith plays her daughter, and Jim Dratfield is credited as Sen. Martin's Aide.
Kasi Lemmons as Ardelia Mapp
Kasi Lemmons plays Ardelia Mapp, the friend and fellow FBI Academy trainee of Clarice Starling. Her TMDB credits from this period include School Daze (1988) and Candyman (1992). The film came a few years before she moved into directing, and her later directing credits include Eve's Bayou (1997), Harriet (2019) and Whitney Houston: I Wanna Dance with Somebody (2022).
Frankie Faison plays Barney, the orderly who keeps watch over Dr. Hannibal Lecter. His TMDB credits run through the saga. He played Lt. Fisk in Manhunter (1986), then returned as Barney Matthews in Hannibal (2001) and as Barney in Red Dragon (2002), which gives him four films in the series.
Tracey Walter as Lamar
Tracey Walter plays Lamar, one of the smaller credited parts. He worked with Jonathan Demme many times. TMDB lists him in Something Wild (1986), Married to the Mob (1988), Philadelphia (1993), Beloved (1998) and The Manchurian Candidate (2004), and all five films are on Demme's TMDB directing list. Walter is one of several Demme regulars in the supporting roles.
Charles Napier plays Lt. Boyle, one of the police roles. Of the Jonathan Demme regulars named on this page, he has the most shared films. TMDB credits him in Citizens Band (1977), Last Embrace (1979), Melvin and Howard (1980), Swing Shift (1984), Something Wild (1986), Married to the Mob (1988), Philadelphia (1993) and The Manchurian Candidate (2004).
Danny Darst as Sgt. Tate
Danny Darst plays Sgt. Tate, one of the police roles in the film. TMDB credits him in two more Jonathan Demme films, Swing Shift (1984) and The Manchurian Candidate (2004). His TMDB list also includes a music credit on Rattlesnake in a Cooler (1982) alongside his acting work, so not all of his credits are on screen.