Here’s what I found over at MoviesUnlimited.com (they have all kinds of out of print films on DVD and VHS — check them out).
Attack Of The Killer Tomatoes (Special Edition) [DVD](1978) DVD
A tomato farm downwind from the local nuclear reactor grows intelligent, monster-sized vegetables (or are they fruits?) that run amok and threaten Southern California. Can anything stop the killer fruits (or are they vegetables?), or will mankind drown in a sea of ketchup? Outrageous sci-fi spoof features David Miller, Jack Riley, a cameo by the San Diego Chicken and the hit song “Puberty Love.” 90 min. Standard; Soundtrack: English; audio commentary; deleted scenes; featurettes; theatrical trailer; radio spots; trivia; more.
Return Of The Killer Tomatoes [DVD](1988) DVD
Just when you thought it was safe to open a bottle of ketchup, a mad scientist is stewing up a mess of trouble in his mansion as he mutates tomatoes into “vegemen” intent on taking over the world. Is humanity about to be trampled like…well, like tomatoes? John Astin (“The Addams Family”), George Clooney (“ER”), and Rick Rockwell (“Who Wants to Marry a Multi-Millionaire”) star. 98 min. Standard; Soundtrack: English Dolby Digital mono; theatrical trailer.
Killer Tomatoes Strike Back! [DVD](1991) DVD
Mad doctor John Astin, posing as the host of a tabloid TV talk show, is set on taking over the world with his frightful fruit creatures. An ambitious cop and gorgeous scientist team up to stop the wacky doc before his plan, er…stews to perfection. Rick Rockwell, Crystal Carson, Debra Fares co-star. 87 min. Standard; Soundtrack: English.
Killer Tomatoes Eat France! [DVD](1991) DVD
It’s the most frightening menace to hit Paris since Jerry Lewis! Evil scientist John Astin has taken his ketchupy killers across the Atlantic in his latest scheme of conquest, and it’s up to an American tourist and his girlfriend to save the day. Marc Price, Angela Visser co-star. 93 min. Standard; Soundtracks: English Dolby Digital stereo, Spanish Dolby Digital stereo; Subtitles: English, Spanish.