this be my favorite classic . it be film a little west of philadelphia and pa when i be 13 and in 1957 and and release the next year . then in 1970 and i find myself work the very same county a a rookie pa state trooper . i have always enjoy check out the different place where scene be film . i know the owner of the downingtown diner well and and he have a road sign out front which tell all passing motorists that this be the home of the blob . the theater scene be in phoenixville and near valley forge park and it be still show film today .