I would like to send in a comment about your programming. How can I get in touch? Knowledge Network Help April 23, 2018 21:24 Updated You can get in touch with us through our Audience Relations department here. Related articles What channels are Knowledge Network on? What is Knowledge Network's complaints policy? My favourite program isn’t on the schedule. How do I find out when/if it will air again? Is Knowledge Network available on Apple TV? How do I browse programs by category?