Settlers

An alien similar to Ra appears out of the Stargate, killing five soldiers and kidnapping another, a year after the original Stargate mission. A new team is assembled, including some old members, and they go in search of the missing soldier in order to find out how Ra could still be alive. Meanwhile, the alien Goa'uld kidnap Sha're and Skaara, implanting them with symbiotes and making them Goa'uld hosts.

Scientists create a genetic clone of a serial killer in order to help catch the killer, teaming up with two cops.

A dirty bomb goes off in Los Angeles, jamming freeways and spreading a toxic cloud.

A special-ops team is dispatched to fight supernatural beings that have taken over a European city.