See more synonyms on Thesaurus.com. verb (used without object), persevered, persevering. 1. to persist in anything undertaken; maintain a purpose in spite of difficulty, obstacles, or discouragement; continue steadfastly.
The song 'Secret Agent Man' composed for Secret Agent (1964), can be also heard in Ace Ventura: When Nature Calls (1995), Spy Hard (1996), Austin Powers: International Man of Mystery (1997), Bowfinger (1999) and Company Man (2000) (instrumental version).
Secret Agent X was the title of a U.S. pulp magazine published by A. A. Wyn's Ace Magazines, and the name of the main character featured in the magazine. The magazine ran for 41 issues between February 1934 and March 1939.