The American Bible Challenge 8 p.m., GSN

There are many, many bibles out there. Like, probably more copies than there are of “Fifty Shades of Grey.” So now a bunch of really cool people are going to show off their knowledge of the Good Book, and compete to win big prizes. Of course they will be donating those prizes to charity. Jeff Foxworthy, king of redneck humor, hosts the show. No saint, he.

Velocity

Saw Dogs 10 p.m., Discovery

Saw dogs. Chased one. Threw Frisbee. Bent over. Picked up Frisbee. Gave treat. Wiped spit off Frisbee. Threw again. Went home. Turned on TV. Saw “Saw Dogs.” Realized it wasn’t about seeing dogs. Saw men with chain saws sculpting wood.

The Truman Show 8 p.m., AMC

Fishbowling for dollars.

Wipeout 8 and 9 p.m., Channel 5

They can see all obstacles in their way.

Oh Sit! 8 p.m., Channel 56

Musical chairs. What’s next, “Cooties at Recess”?