Robert Tischler is an American television writer, audio engineer and television producer. Tischler engineered the National Lampoon's first comedy album and with Michael O'Donoghue co-created and produced the National Lampoon Radio Hour. A friend of John Belushi's since the Radio Hour days, Tischler produced four Blues Brothers albums, the first of which, Briefcase Full of Blues, reached No. 1 on the Billboard 200 and went double platinum.