Alden
Played by Lloyd Haynes.
Alden
Lieutenant Alden was 23rd century Starfleet officer attached to the sciences division aboard the USS Enterprise, under Captain James T. Kirk.

In 2265, Alden's duties aboard the Enterprise included operation of the starship's sensors and deflectors, tasks he performed at the communications officer's console. He also served as a relief helmsman and was a proficient technician, as evidenced by his assistance in the repairing of the conn following the ship's encounter with the galactic barrier.

Alden was also part of a landing party on planet Delta Vega, where he assisted in the refueling of the Enterprise's lithium supply.