Invasion: Earth

Vincent Regan

Flt. Lt. Chris Drake

Maggie O'Neill

Dr. Amanda Tucker

Fred Ward

Maj. Gen. David Reece

Phyllis Logan

Sqn. Ldr. Helen Knox

Nicola Buckingham

Echo

Paul J. Medford

Nick Shay

Jo Dow

Flt. Lt. Jim Radcliffe

Gerard Rooney

Sgt. Tuffley

Laura Harling

Emily Tucker

Bob Barrett

Flt. Lt. Stewart