Walk km 11,328-11,336: Stanley Park
approx km 11,332 Stanley Park
TV Episodes #30 & #31: Alfred Hitchcock Presents (1955)
Interestingly, Alfred actually name checked the author of the episode "The Big Switch" in his pre-film chat. The author was Cornell Woolrich and it's doubltful that many members of the viewing audience would recognize that name.
Unfortunatelly, the episoide is no great shakes as the plot is not at all plausible and it also has a hole in it (the plot that is, although one of the cast members suffers the same fate!).
The other episode is "A Bullet For Baldwin". Both episodes are period pieces and and both are non too exciting.