The two episodes of Young Hercules that Craig appears in will be shown in the US on the WAM channel as follows:
Young Hercules: Dad Always Liked Me Best
Sun 08.24 4:00pm WAM
Young Hercules: Mommy Dearests
Tue 08.26 4:00pm WAM
Make sure you check your local listing to be sure of the time in your area. Thanks to Kim for the info!