Michael Ontkean

Michael Ontkean Profile Photo

Characters played by Michael Ontkean

Harry S. Truman — Twin Peaks (1990)

Local sheriff who collaborates with Agent Cooper to investigate the murders. Assists in tracking suspects, maintains town order, and helps apprehend suspects like Leland Palmer and Josie Packard amidst escalating criminal and supernatural threats.

Sheriff Harry S. Truman — Twin Peaks (1989)

The local sheriff who arrives at the crime scene and collaborates closely with Agent Cooper on the murder investigation. He assists in tracking suspects, arrests Leland Palmer after the Giant's confirmation, and helps pursue Josie Packard before Cooper's disappearance.

John Lee — Summer of the Monkeys (1998)

John is Jay Berry and Daisy's father. He and Sarah punish Jay after the chimps damage the family home and initially doubt his account of the animals. After the storm destroys their surroundings, John takes Jay to get repair supplies. He later begins building a stall for Annie, but Jay explains that the reward money should fund Daisy's operation instead.

Ned Braden — Slap Shot (1977)

Top scorer for Chiefs, struggles with marital issues and team violence.

Greg Bradley — Bear with Me (2000)

Greg is Sara's husband and the father of Melissa and Emily; he works for a city newspaper. When Emily goes missing, he comes to the logging camp with Sara and joins the search by helicopter. He helps locate Melissa and Scott, though Emily is not found on that flight.

Jean — The Blood of Others (1984)

Jean is a privileged middle-class young man who joins the Communist Party, later focuses on trade-union work, and becomes a soldier and Resistance leader. His troubled relationship with Hélène, renewed bond with his father, and final decision to continue resistance form the film's central arc.

Peter Nichols — Just the Way You Are (1984)

Peter Nichols is a news photographer who becomes interested in Susan Berlanger during her independent trip to the French Alps. He and Susan fall in love, but their relationship is complicated by the fact that she has concealed her lifelong disability. Peter leaves his insufferable and narcissistic girlfriend Bobbie to pursue his feelings for Susan.

Mick Davidson — The Stepford Husbands (1996)

A struggling author who moves to Stepford with his wife, Jodi, in hopes of improving their marriage. After being committed to the Stepford Institute, he undergoes behavior-altering therapy and becomes docile and passionless. The treatment's effects turn dangerous, but he and Jodi reconcile, escape, and later return to New York, where he writes a book about their experience.

Tom Keaton — A Killing Spring (2002)

Joanne's loyal assistant and tech expert providing crucial research support.

Nick McGuire — Maid to Order (1987)

The Starkey family's chauffeur and an aspiring songwriter who becomes Jessie's romantic interest. Their relationship helps Jessie mature and find genuine self-worth, culminating in a committed partnership that outlasts her restored privileged life.

Frank Brandon — Necromancy (1972)

Frank Brandon is Lori's husband and accepts a position in the advertising division of Mr. Cato's toy company. He helps relocate the couple to the community, becomes involved with Nancy, and later consoles Lori after her terrifying experience. His job and relationships connect the couple to Cato's occult world.

Career Overview

Michael Ontkean has 48 screen credits in a career dating back to 1967. Their work spans 4 cinematic universes — most prominently Joanne Kilbourn Mysteries Collection with 1 titles. Signature works include Summer of the Monkeys, Twin Peaks, Willie & Phil. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For
Acting
Gender
male
Known Credits
48
Birth Date
1946-01-24
Birth Place
Vancouver, British Columbia, Canada

Known For

Associated Universes

Universe traveler — spans 4 universes

Frequent Collaborators

Credits

Content sources

Related entry on Wikidata (Q1343162), public domain (CC0).