Product review (5 stars): Gas dryer working again..
Our gas dryer wasn't igniting and thus, our clothes weren't being dried.  After taking off the front and back panels, and testing the continuity of each part, it was determined that the thermal fuse was bad (infinite resistance / open circuit).

Once the new fuse arrived, I installed it, and the gas dryer started working, as before.

Was able to fix our dryer for around $1.50.  $3 for the part and $1.50 in loose change found in the bottom of the dryer.