22:25Parkinson: The InterviewsSeries 2Episode 7: The Diana Rigg and Miss Piggy InterviewsBBC One Duration: 40 minutes Fri 20th Sep 1996, 22:25 on BBC One WalesMichael Parkinson looks back on interviews with Diana Rigg, Rolf Harris and Muppets Miss Piggy, Kermit the Frog and Fozzie Bear.GenresEntertainmentBrandParkinson: The InterviewsSeriesParkinson: The Interviews: Series 2 Source: BBC Online