Estate dryer stopped heating. Timers turn but stick at the end of the cycle; dryer keeps running

Hi, I know there are other threads on this kind of issue but couldn't find exact symptoms. Not sure what to check first or if I have multiple issues. I've read about a heating element, cut off switch, thermal fuse, etc. I've left it unplugged overnight and reset the breaker. No help.

Dryer was $200 almost 7 years ago so not sure a $75 timer would be worth it but I suppose a fuse would be no problem. Please advise. Thanks.