dvd player?

Below is a question someone had about DVD players:how do you take a dvd out of a dvd player if the dvd player does not work anymore?

• Coby DVD298 1080p Upconversion DVD Player with HDMI and DivX Playback, Black
• Sylvania SDVD8727 Dual 7-Inch Widescreen Portable DVD Player
• Cat attacking DVD player
• VLC: Free Tiny DVD Player and Media Player (Win/MAC/Linux)
• JVC HRXVC12S Progressive Scan DVD Player and VCR Combo
• LG DN798 DVD Player
• Philips PET9402/37 9-Inch Dual-Screen Portable DVD Player
• Philips PET9402/37 9-Inch Dual-Screen Portable DVD Player