Captain Johnny Johnson from Discovery Channels “All on the Line” goes Beyond the Mic His dad had a world record for largest catfish caught, he went on the road with the Dead and has the Subdivider looking for Bluefin. Captain Johnny Johnson from Discovery’s “All on the Line” joins me Beyond the Mic. Beyond the Mic with Sean Dillon • Captain Johnny Johnson Jr Goes Beyond The Mic TAGS All on the Line Beyond the Mic Beyond the Mic with Sean Dillon Captain Johnny Johnson Jr. Discovery Channel Johnny Johnson Sean Dillon Subdivider