During a standard Underground mission, Newkirk is led into a German trap by double agent Myra (Fay Spain). The next step in the Germans' plan is to lure Hogan -- code name "Papa Bear" -- into coming out in the open. Frequent Hogan's Heroes guest star Alan Oppenheimer is cast as Wilhelm. Written by series stalwart Laurence Marks, "How to Catch a Papa Bear" made its first network appearance on October 12, 1968. ~ Hal Erickson, Rovi