Clutch Problems

Hey guys,
I have an 85 dodge d100 (yeah, not an abody, sorry). Its a 225 with a 833OD. The other day i went to start it and noticed the clutch pedal felt like it had little resistance. When i went to start it it bucked on me like the clutch was still engaged. I went to take it out of gear and it was difficult to get it into neutral. Then i started it no problem but the clutch seemed to do nothing and it ground the gears when i tried to put it in gear. Does anybody have an idea what to look for when i pull the inspection cover to see whats wrong? Anything specifically i should look for?