Haha, if he is as good at tying knots as he is at picking locks then I'd say it probably was a "BS television knot" as Rocky called it
A long time ago I made a compilation video (it's long gone now, I'm afraid) of all of the times mac picked a lock. The majority of the time he didn't even actually turn the lock cylinder, it was just to look cool. That's probably how the knot tying was.
Just for us geeks every television show should have a "reality consultant" on set to stop them from doing things that are painful to watch. Someone shooting a revolver 9 times without reloading, throwing a grenade that doesn't go off for 12 seconds while people dart and dash everywhere, and those atrocious scenes where a super fast sports or exotic car just can't seem to outrun cop cars with 50% less horsepower
"It's a real ugly thing to see in a dog. It's even worse in a human being." --The Golden Triangle
"I'd like a 16-inch pizza, run it through the garden, hold the chovies." -- The Eraser