Alan Ruck is being sued by one of the drivers he allegedly collided with before slamming into a pizza shop at Halloween. The ‘Succession’ and ‘Ferris Bueller’s Day Off’ actor, 67, was caught on camera in footage obtained by TMZ ploughing his truck into the side of the pizzeria and hitting two cars. A lawsuit obtained by Page Six showed Horacio Vela claims he was “patiently waiting” at a red light at around 9pm when the actor’s car – which he said was “directly behind” him – “unexpectedly” rammed into the back of his Hyundai Elantra. Despite the light allegedly still being red, Horacio claims A…