Cormack Dennehy

Cormack Dennehy Wiki/Biography

Cormack Dennehy is a famous adopted child of Brian Dennehy, in the United States. Cormack Dennehy’s father is a well-known Hollywood figure.

He was born in 1993. His age is 30 years old as of 2023.

In a similar vein, he has not provided his precise birth dates. He is Brian Dennehy and Jennifer Arnott’s adopted kid. 2011 saw Dennehy complete his studies at Pomfret School. He had never shown his credentials or accomplishments, either.

On April 16, 2020, Cormack Dennehy’s father passed away at the age of 81. Before Brian’s passing on April 16, 2020, his parents had been married since 1988. Sarah is the name of his other sister. Elizabeth, Kathleen, and Deirdre Dennehy are the other three stepsisters that Dennehy had from his father’s first marriage.

What is the net worth of Cormack Dennehy?

The current state of this Cormack Dennehy net worth is unknown. Nobody is aware of his financial situation. In a similar vein, nobody is aware of his income.

Quick Facts of Cormack Dennehy

Full Name: Cormack Dennehy Dennehy
Gender: Male
Country: America
Marital Status: single
Eye Color Brown
Hair Color light brown
Nationality American
Religion Christianity
Education Pomfret School
Father Brian Dennehy
Mother Jennifer Arnott
Siblings Sarah, Elizabeth Dennehy, Kathleen Dennehy, and Deirdre Dennehy


Brian Dennehy, Cormack Dennehy’s father, is the reason for his rise to fame. Midway through the 1970s, Brian Dennehy started working as a stockbroker for Merrill Lynch in Manhattan. He focuses on the entertainment industry. Michael Ritchie’s 1977 American comedy “Semi-Tough” served as his feature picture debut. He portrayed T.J. Lambert in the movie “Semi-Tough.”

He also made appearances in a variety of other movies and television programs in 1977. In 1982, Dennehy received his first significant part. when he portrayed “Sheriff Will Teasle” in “First Blood,” the first film in the “John Rambo” series. Both critics and viewers praised Dennehy’s derogatory performance. Similarly to that, the movie was a great financial hit.

Moreover, he made an appearance in the 1985 American western movie “Silverado.” In addition, he played an extraterrestrial by the name of “Walter” in the American science-fiction fantasy comedy-drama movie “Cocoon.” Cormack can be seen in several well-known movies, such as the American legal comedy-crime drama “Legal Eagles.” He has acted in movies like the 1987 drama and the crime thriller “Best Seller.”

In the 1980s and 1990s, he also made cameos in several television movies and programs. Because of his involvement in various television movies, he received multiple Primetime Emmy nominations. For “Outstanding Lead Actor in a Miniseries or TV Movie,” he was nominated. His portrayal in “The Burden of Evidence” in 1992 received universal acclaim.

Brian Dennehy also received his first significant break in the movie business in 1982. Also, his portrayal of the character received accolades from both viewers and critics. He was a candidate for an Outstanding Lead Actor in a TV Movie or Miniseries category Primetime Emmy Award.

Family, Girlfriend, Relationship

Cormack Dennehy wants to keep his personal affairs private, there is no information accessible on his love life. Nobody is aware of his marital status or whether he has kids.

Physical Appearance (Height, Weight)

The height, weight, and shoe size of Cormack Dennehy have not yet been made public. His photo shows that he is in good physical shape and health. His eyes are brown, and his hair is light brown. Similar to her, he is beautiful and has fair skin.