The Tender Trap was a 1954 Broadway play by Max Shulman and Robert Paul Smith starring Robert Preston, Kim Hunter and Joey Faye. It made its debut at the Longacre Theatre on October 13, 1954 and closed on January 8, 1955 after 102 performances.
The play was filmed in 1955 in a movie adaptation starring Frank Sinatra.
Internet Broadway Database, The Tender Trap