Colin Wallace

When Harold Wilson suddenly resigned as Labour prime minister resigned in 1976, most assumed there was a scandalous explanation. Eventually, rumours began to surface that powerful sections of the Establishment. This eye-opening drama documentary can now reveal how Britain was nearly brought to the brink of a military coup.

Ambushed by Ulster loyalists, three members of the Miami Showband were killed in Northern Ireland in 1975. Was the crime linked to the government?