Both the 30-minute and 15-minute programs were performed and broadcast live. If a line was flubbed or an accident happened, the actors recovered as quickly as possible and soldiered on. The pressure of memorizing lines for a new live 15-minute show every day (Monday through Friday) was onerous enough, but became even more burdensome when the 30-minute weekly Saturday show was added beginning Dec. 30, 1950. Around this time, Moser began sharing the writing chores with Norman Jolley. The actors' tasks were increasingly difficult because they faced the complexity of coordinating their on-camera movements with intricate special effects, which also had to be created live and in real-time. For example, pistols that shot invisible rays necessitated pre-positioning small electrically wired explosive charges on the surface they were supposed to strike. An actor would aim the prop ray gun at that location and squeeze the trigger, whereupon a special effects worker off-scene would throw the detonation switch.