The basic storyline of the 1983 movie The Lift is about a elevator that starts to work on its own. It traps a group of people and kills them. It is a Horror movie. It was written by Dick Maas.
A group of train fighters that starts with arm is army.
Rush is a rock group that starts with "R".
Growing Pains (1984)
The group you are looking for is Webelos
A group of soldiers can be called a troop.
Party is a synonym for group.
Akon Avalon
Arcade Fire
Disturbed
A constellation :)
metallica