I had to remove the cover and found the DVD. Then I used a popsicle stick (it's non-conductive) to tap the DVD off the spindle it was stuck to.

Turns out some had some label in the hub area and that caused it to stick.

Figure that a trip to a service shop exceeds the price of the DVD player so it's a wash if you do it yourself and break the player or if you take it in.

Bob