Return of the Living Dead 4 & 5 Pics!
Both films are scheduled to be released sometime in 2005.
RotLD 4: Necropolis deals with a group of teenagers who, in an attempt to rescue their friend from an evil corporation, end up releasing a horde of blood thirsty zombies. Also, the opening scene is said to feature a rouge ex-CIA agent who steals the last 5 containers of Trioxyn, the chemical created by the US government that reanimates the dead.
RotLD 5: Rave from the Grave has Garrison’s nephew finding two secreted barrels of the chemical and manufacturing from it an Ecstasy-type drug that turns Halloween partygoers into crazed ghouls.
Source: Bloody Disgusting