Plot: Project vehicle: 1986 Pontiac Firebird with 1991 Ferrari Testarossa body Christmas turned from nice to naughty when monster mechanics created an evil Santa float. Design team: Christopher Lowell (Discovery Channel decorator), Jocelyne Borys (art director), Dick Gillespie (float expert), Art Aguirre (sketcher) Build team: Michael Gillespie (as Mike Gillespie, Sr