In the scene where the Olesons, Nellie,Percival and his parents are getting ready to sit down to dinner at the restaurant, Benjamin says,"Not pork chops, I hope." and Percival says,"No,Papa. Baked ham." Now I thought that it was against Jewish custom NOT to have pork of ANY kind,and that includes ham. Now Michael Landon, being Jewish himself, should have known that and had it in the script for them to have something else, like chicken.