Recurring Guest Characters John Cox 9 guest appearances Greg Feith 8 guest appearances Bob Benzon 7 guest appearances Ron Schleede 6 guest appearances Barry Strauch 6 guest appearances Todd Curtis 6 guest appearances Ray Nurcahyo 5 guest appearances Al Dickinson 5 guest appearances Malcolm Brenner 4 guest appearances Richard Rodriguez 4 guest appearances John Nance 4 guest appearances Tom Haueter 3 guest appearances NTSB Investigator Greg Feith 3 guest appearances Mo Amin 3 guest appearances Hans-Peter Graf 3 guest appearances David McNair 3 guest appearances Ony Wibowo 3 guest appearances Shawn Pruchnicki 3 guest appearances Bob MacIntosh 2 guest appearances Alain Bouillard 2 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥