Radar Rick was in charge of monitoring the radar image around the Citadel and reporting activities to Commander Rick. When Rick (C-137) returned in Rick (D-99) body, he radioed to Radar Rick about his arrival and sole survival of the mission. Radar Rick became slightly confused when D-99 refused to talk to him, only accepting someone of higher clearance. When Commander Rick then responded to D-99, his mind was swapped with the one of Rick (C-137), and ordered Radar Rick to have him blown up for being a spy before exiting the room.
- Radar Rick appears as an avatar in the game Pocket Mortys.