Listen to Bubbles Smith / Imminent Danger / Rip Van Smith (The Mechanical Men) online. Bubbles Smith / Imminent Danger / Rip Van Smith (The Mechanical Men) is an English language song and is sung by Alexander Courage. Bubbles Smith / Imminent Danger / Rip Van Smith (The Mechanical Men), from the album Lost in Space, Vol. 6: The Cave of the Wizards / The Mechanical Men / Curse of Cousin Smith / And More... (Television Soundtrack), was released in the year 2018. The duration of the song is 2:05. Download English songs online from JioSaavn.