Shelley appeared alongside comedy legends Dick Van Dyke and Sid Caesar in the 1983 TV movie Found Money. The movie was about computer expert Max Shepherd and security guard Sam Green, two former employees of First National Bank who have been let go with little to no benefits after decades of employment. Max uses his computer skills to create an account in the bank using the money from inactive accounts that are automatically transferred to the state when not claimed after five years. Using the name Seymour Good, head of The Invisible Friend Inc., he transfers the money to accounts of ordinary citizens who bring kindness to the world. After some convincing, Sam joins Max in his quest. As good Samaritans begin receiving the money, the story is picked up by the press and is covered by reporter Leslie Phillips (Shelley Hack) who becomes Max's love interest.
Shelley found both Dick Van Dyke and Sid Caesar "very generous to work with" but had to keep up with the their pace. "You had to work so fast, because everything was left loose," she told TV Guide. "I felt like I kind of jumped on a moving train," she added. As for Shelley's performance in Found Money, Television writer Fred Rothenberg said "Miss Hack's acting has improved since she played one of Charlie's Angels." Shelley said of the TV movie, "It's a whole type of distinctly American comedy, the closest to theater on film I'd ever gotten." Prior to Found Money, Shelley had starred in several stage plays in the early 1980s and had received excellent reviews for her performances. She was also cast in the Martin Scorsese film The King of Comedy where she held her own in scenes opposite acting giant Robert De Niro; she got excellent reviews for her performance in the film as well. Shelley had come a very long way indeed.