Distinctive red caps are part of the uniform of the UK military's Special Investigations Branch, who are tasked with investigating crimes associated with their own country's armed forces personnel stationed in Germany.
Who are the characters in Red Cap?
Capt. Gavin Howard, Corporal Angie Ogden, Detective Thomas Strauss, Giles Vicary, Kinsing, Sgt. Bruce Hornsby, Sgt. Jo McDonagh, Sgt. Maj. Kenneth Burns, Sgt. Philip 'Hippie' Roper, Sgt. Sam Perkins, and others