Dead Poets Society
Im Fernsehen trat Jennings unter anderem in "Die Schattenmacht –The State Within", "Smiley's People", "The Franchise Affair", "Inspektor Morse, Mordkommission Oxford", "Lewis – Der Oxford Krimi", "Alfonso Bonzo", "Ashenden", "Der Club der toten Dichter", "Inspector Alleyn", "Hard Times", "Bad Blood", sowie in Peter Ackroyds "London" auf