Def Comedy Jam 25 celebrates the impact and...展开 　　Def Comedy Jam 25 celebrates the impact and legacy of the groundbreaking HBO comedy series Def Comedy Jam, which debut 25-years ago running from 1992 to 1997. Def Comedy Jam 25 celebrates the impact and legacy of the long-running comedy series with surprise guests, tributes, and performances of unbelievably funny and raw moments.收起