Voitheia! O Vengos faneros praktor 000 (Greek: Βοήθεια! Ο Βέγγος φανερός πράκτωρ 000) (English: Help! Veggos the obvious agent 000) is a 1967 Greek spy comedy film directed by Thanasis Vengos, written by Napoleon Eleftheriou, and Nikos Tsiforos, and starring Thanasis Vengos, Zannino, Dimitris Nikolaidis, and Antonis Papadopoulos. The film was shot in black-and-white.

The film was successful at the box office and was followed by a sequel, Thou-Vou falakros praktor, epiheirisis "Yis Mathiam" (1969).