Whether it's the lifelike costumes, the special effects or the bizarre stories themselves, kids' TV shows can be downright terrifying. We've combed through television history and our own repressed memories to come up with a list of shows that leave both children and adults crying for their mommies. So grab your teddy bears, get out your therapist's number and enjoy our list of creepy kids' television shows ever. -- by Daynah Burnett

It continues to look as if the movie industry has totally run out of ideas for new concepts to bring the $10 a ticket crowd into the theaters. Dipping its foot into the television pool once again, it was announced that Universal has cut a deal to promote Sid & Marty Kroftt's Sigmund and the Sea Monsters to the big screen. This will be the second Kroftt movie for Universal (another property, H.R. Pufnstuf, is with Sony). The first, Land of the Lost starring Will Ferrell, has completed filming and is set for release in June of 2009.

For those uninitiated to the golden age of Saturday morning programming, Sigmund and the Sea Monsters premiered on the NBC schedule during the 1973-74 season. It featured a friendly sea monster (played by Billy Barty) who was befriended by two human boys (one of them being Family Affair's Johnny Whitaker). The typical sitcomy plot usually involved Sigmund getting into some sort of trouble that alerted his sea monster brothers and mother (who lived in a nearby sea cave), and his human friends making sure he wasn't found out. It became the first Sid & Marty Kroftt production up to that time to be renewed for a second season.

Seventeen. That is the number of premieres that aired during the 1973-74 Saturday morning schedule. It marked the largest number of premieres since original fare began to be offered during the 1965-66 season. It also marked an official shift in the what the networks decided was rating-getting Saturday morning fare.

Taking an example from ABC's successful Saturday morning schedule during the 1972-73 season, the other networks loaded up their time slots with animated versions of its primetime related fare. There was also a lack of animated rock bands. With The Osmonds, Jackson 5ive and Amazing Chan and the Chan Clan off the schedule only one band (and one solo performer) joined the fray this time around.

The 1973-74 season also marked the return of some old Saturday morning favorites: Yogi Bear, Huckleberry Hound, Batman, Superman and Aquaman. After a bit of a vacation these characters returned to the airwaves in new formats. For all, it would be the beginning of a long-running Saturday morning relationship that would last well into the 80s.

We already have Land of the Lost coming to the big screen next year starring Will Ferrell. Now two more Sid and Marty Krofft creations might be on the way.

Apparently, the shows Sigmund and the Sea Monsters and H.R. Pufnstuf will be getting the big screen treatment as well. Knowing Hollywood, the CGI gurus are probably already working on new character designs that are hip and cool (although thankfully they didn't change the Sleestaks very much). Part of the appeal of the original 70's programs were the actors in the silly costumes, but I guess one must adapt to the times.

The original shows were very psychedelic and a product of the time. There are rumors that the Kroffts created them under the influence. I just have two questions: First, will the lead child actor in Sigmund and the Sea Monsters sing a solo at the end like Johnny Whitaker? Second, would I be able to appreciate the movies more if I watched them while stoned?