It came in the opening ep of season 4. Max is looking at file photos of agents for an upcoming mission (similar to Phelps doing so on Mission impossible). The first photo Max looks at is one of Alfred E. Neumann. Did Control really have an agent who looked just like that or a wore a mask like that?

Speaking of Mad Magazine. In real life it mostly went out of business. Good too. Why? It was still making suicide out to be a joke-- in the AD 2000's!?!