Sports: Time, Rate, Measurement

Robin helps Kathy and Miguel to coordinate their schedule of errands, splitting the duties among themselves to get everything done faster.Robin finds out from a pair of jockeys the basics of training thoroughbred horses (it's all about speed). Kathy gets a run-in with speed skaters.FILM INSERT: Ride-and-tie races.THE BLOODHOUND GANG: ""The Case of X Marks the Spot, Part Two."" Only three suspects could have taken the treasure map, but all three ran the race. (Concludes in next episode.)