Sean Connery The Hunt for Red October

Capt. Ramius

Captain First Rank Marko Alexandrovich Ramius was a Lithuanian-born Russian Soviet Union sub commander of the Red October, a Soviet Typhoon-class submarine who appeared in The Hunt for Red October.

In the film: The Hunt for Red October, he was portrayed by Scottish actor Sean Connery. As well as that, in BTD5, the First Strike Capability sub operater's headgear and beard look incredibly similar.