Roar follows a family who are attacked by various African animals at the secluded home of their keeper.

When a government official disappears in the London tunnels, after several reports of missing people in the same location, Scotland Yard start to take the matter seriously, along with a couple who stumble into a victim by accident.

Eddie is a Vietnam veteran who loses his arms and legs when he steps on a land mine, but a brilliant surgeon is able to attach new limbs. Unfortunately, an insanely jealous assistant (who has fallen in love with Eddie's fiancée) switches Eddie's DNA injections, transforming him into a gigantic killer.

A hot air balloon crew and a dog find themselves on an island with scantily-clad part-alien women, zombies, and other monsters.

When an atomic war on Mars destroys the planet's women, it's up to Martian Princess Marcuzan and her right-hand man Dr. Nadir to travel to earth and kidnap women for new breeding stock. Landing in Puerto Rico, they shoot down a NASA space capsule manned by an android. With his electronic brain damaged, the android terrorizes the island while the Martians raid beaches and pool parties

Mark 13 is a government-built killing machine programmed with artificial intelligence, able to repair and recharge itself from any energy source. Through a series of coincidences, the cyborg's head ends up in the home of a sculptress as a bizarre Christmas present from her boyfriend. Once inside its new home, the cyborg promptly reconstructs the rest of its body using a variety of household utensils and proceeds to go on a murderous rampage.

If you've never been good at anything in your life, why would murder be any different? Patrick has always had a somewhat combative relationship with his little sister Marilyn, but when she brings home her new sci-fi soap star fiancé Ryan, it's all out war. When Patrick fails to drive a wedge between the happy couple, he reaches for sharper instruments.

A newly married detective and his pregnant wife move into their dream home unaware of its dark history. When his wife claims their baby is being tormented by a supernatural force and seeks the help of a renegade demonologist, he must investigate the past to save his family.

A former circus artist escapes from a mental hospital to rejoin his armless, cult leader mother, and is forced to enact brutal murders in her name.

Harry Penderecki, a once heralded horror auteur, finds himself on the outside looking in at Hollywood. He hasn't had a hit film in years, and most in the industry, including his close friends, think he's washed up. Harry is given one last chance to redeem himself with what could be his best or last picture. Brutal Massacre becomes just that, as the cast and crew find themselves battling one mishap after another as Harry struggles to keep his sanity against overwhelming resistance to finish the picture and find himself at the top once again.

The eminent Dr. Phibes awakens from a decade of suspended animation and heads to Egypt with the corpse of his dead wife, which he intends to resurrect by murdering people in strange and heinous ways.

A reclusive telemarketer has only one semblance of a friend: His telecommuter boss. But the telemarketer's social circle seems to improve greatly when a whimsical co-worker enters his life. Only, as he begins to sketch his new friend's portrait, disturbing "voices" from the phone man's past threaten to lead him into a network of destruction.