How to release perch without killing them?

[MBLMIKE]

There is a short video on you tube shows how to clean a perch in less than a min or maybe even 30 seconds if your good , he took an average size perch made a couple of slices to dorsal fin and removed the head , skin , scales and entrals out in one easy step , in his hand was a nice ready to cook fish however it was with the bone in , but after cooked the bone will come out complete , gona try this with the smaller fish next time we go .

ps fry small ones whole ! not hole ! (what can I say, victom of public school system!)