Edward Mulhare played "Devon Miles". He is the Managing Director of the 'Foundation for Law and Government' (FLAG). Edward Mulhare was a well-known actor before "Knight Rider". Unfortunately, the Irish actor died in 1997 from lung cancer. The attractive Rebecca Holden portrayed "April Curtis" the Chief engineer for "Michael's" car "K.I.T.T.". See what "April" looks like today in the next pic...