Slam Bam, Warnado, Zook and Cuckoo Clocker. The last "Clocker" ran on October 28, 2005. He is paired with Karl Clocker, whom he despises. Between 1979 and 1981 the public timetable showed individual names for each "Clocker". Clocker and Brakedown were eager to help the Autobots. Computers, clocker and thermometers are also installed in each room in recent years. Amtrak did not use the term "clocker" until the October 1981 timetable. Karl Clocker - Karl is paired with Drew. In service, the Arrow IIs were frequently leased to Amtrak for off-hour "Clocker" trains. The passenger cars are Clocker coaches built by the Budd Company and leased from Amtrak. On October 31, 2005, NJT took over Clocker (NY-Philadelphia) service from Amtrak.