Jeff was born in West Homestead, PA in 1952. Raised in a Jewish household by his Mother Shirley Jane Goldblum, A local radio boradcaster who would go on run a kitchen equipment and appliance store, and his father, Harold Leonard Goldblum who was a medical doctor and Major for the US Army during the time of WW2. He also had 3 siblings, a sister, Pamela, and older brother, Lee, and another Older brother, Rick who sadly passed away at the age of 23.
Jeff made his debut to the screens as a home-invader in 1974's Death Wish a Charles Bronson movie, from there he went on to have non-leading roles in a selection on movies and TV series between 1974 and 1977 before becomming known for his role in The Big Chill (1983) in which he played Michael Gold
Following his early career he later went on to have leading roles in blockbuster movies such as The Fly (1986), Into The Night (1985) and Jurassic Park (1993) as well as major-supporting roles in many others, this has continued to present day with Jeff still having major or leading roles in A-List movies, such as Thor: Rganarok (2017) and Independence Day: Resurgence.
Currently Jeff continues both his acting and musical career, his Jazz band The Mildred Snitzer Orchestra with whom he has been a member since the 1990's still plays and has a number of other roles such as being the voice-over for numerous advertisments and marketing campaigns and in July 2018 even had a 25ft Statue of himself on display by the Tower Bridge, London to celebrate 25 years of Jurassic Park.