|Directed by||Alberto Lattuada|
|Produced by||Dino De Laurentiis|
|Music by||Gino Marinuzzi Jr., Ennio Morricone, Piero Piccioni|
|Edited by||Franco Fraticelli|
In a contemporary review, Variety stated that "if audiences are not yet satiated with spy spoofs, United Artists' "Matchless" may get an appreciative reception from the action market." The review noted that "the film doesn't take itself too seriously and makes some clever gibes at the expense of military and intelligence powers of all nationalities." and that "uneven acting and technical credits hamper the film's chances of rising above programmer status."
- Willis, Donald, ed. (1985). Variety's Complete Science Fiction Reviews. Garland Publishing Inc. ISBN 978-0-8240-6263-7.