Frequent tv bad guy Robert Knepper (Heroes, Prison Break) will add another villain to his resume when he appears in episode 14 of Arrow's second season as the Clock King, William Tockman. In the ...

In Tuesday night's new episode of The Flash, "Power Outage," William Tockman, aka Clock King, is making his way to Central City. Every fan knows by now about The CW crossover event on the horizon that ...

According to TVLine‘s weekly spoiler column, Arrow will be bringing William Tockman, better known to comic book fans as The Clock King, to the back half of the show’s second season.Says TVLine’s ...

Robert Knepper will reprise his Arrow character the Clock King in spinoff The Flash. Knepper appeared in Arrow's season two episode 'Time of Death' as William Tockman, who used an elaborate hacking ...

A shared universe for The CW’s Arrow and The Flash opens up a world of possibilities when it comes to character crossovers. Aside from Arrow making a spot appearance in The Flash pilot, the first ...

Clock King debuted in World’s Finest Comics #111 in 1960 where he was in fact a villain for Green Arrow. Using a variety of clock-themed gadgets, and sometimes a clock-themed outfit, he was recruited ...