Lost in Space Wally Cox, Grant Sullivan, Norman Leavitt, Tommy Farrell, Mercedes McCambridge, Lyle Waggoner, Albert Salmi, Royal Dano, Strother Martin, Michael J. Pollard, Byron Morrow, Arte Johnson, Fritz Feld, John Carradine, Al Lewis, Hans Conried, Dennis Patrick, Michael Rennie, Daniel J. Travanti and Michael Conrad. Jonathan Harris, although a permanent cast member, was listed in the opening credits as "Special Guest Star" in every episode of "Lost in Space". Props and monsters were regularly recycled from other Irwin Allen shows. A sea monster outfit that had featured on Voyage to the Bottom of the Sea (TV series) might get a spray paint
Voyage to the Bottom of the Sea Wilkins. Calvert wrote the book "Surface at the Pole" about this and the other Arctic missions of USS "Skate." The film "Voyage to the Bottom of the Sea" begins with "Seaview" in the Arctic for the final phase of her sea trials, including a dive under the ice cap. Two milestones in underwater exploration were achieved in 1960, the year before "Voyage to the Bottom of the Sea" was released. On January 23, 1960, Jacques Piccard and Lieutenant Don Walsh (USN), in the bathyscaphe "Trieste", made the first descent to the bottom of the Challenger Deep. The Challenger Deep is