By Lynette Rice
Updated September 08, 2010 at 06:15 PM EDT

TNT and TBS have ramped up their development by taking a chance on four new projects from producers and writers like Dean Devlin(Leverage); Kenneth Biller and Mike Sussman (Star Trek: Voyager), and Allan Loeb (The Switch, Wall Street: Money Never Sleeps). TNT ordered three pilots: An update of TV’s long-running Dallas, which will focus on rivals J.R. and Bobby Ewing, from Cynthia Cidre (The Mambo Kings); Perception, a drama from Biller and Sussman that’s about an eccentric neuroscientist who help the Feds solve complex cases, and the untitled Loeb project, a drama based on The Rabbit Factory by novelist Marshall Karp.

TBS, meanwhile, picked up a pilot called Brain Trust, a comedic detective series from Marco Schnabel (TNT’s The Librarian).

“These pilots reflect our enthusiasm for relatable but complex everyman heroes, showcased in exciting storytelling environments,” said Michael Wright, executive vice president, head of programming for TNT, TBS, and Turner Classic Movies (TCM), in a statement. “They also reflect our reliance on extraordinary talent to deliver on the promise of quality series television. The writers of these projects bring great intelligence, heart, and humor to their work. We are confident each of these projects would be a terrific addition to our original series line-up.”