Lost Knight

S3 E10: Two men wearing ski masks manage to pull a daring daylight robbery and steal several packages of a newly-developed, powerful explosive from a guarded trailer. Michael and K.I.T.T. must find the two men who committed the robbery. One thousand pounds of the new XPL nitro-plastique dynamite was stolen and Michael and K.I.T.T. are in hot pursuit. The chase soon ends when one of the robbers throws packets of the explosives at them causing power wires to break and envelop K.I.T.T. The wires cause a voltage surge which shorts out K.I.T.T. and leaves Michael badly shaken.