The 2nd Medical Student is a character from the Captain Scarlet and the Mysterons episode Operation Time. He observed Morgan's brain operation with the experimental Cerebral Pulsator with another student.
The 2nd Student was voiced by Jeremy Wilkin.
- The puppet used for the 2nd Medical Student was previously used for the 5th London Police Officer in Big Ben Strikes Again, it also appears as Mason in Special Assignment, an Airport Mechanic in Place of Angels, the Driver in Expo 2068 and Joe Johnson in Traitor.
- The puppet appears in Joe 90 as a Hotel Clerk in International Concerto, a Taxi Driver in Business Holiday and a Private in Attack Of The Tiger.
- This puppet was used in place of Navigator Conway in the original shot of the opening scene from The Mysterons.