Watch Diary of a Wimpy Kid (2021) HD Full Movie Free on solarmovie.do. Watch Diary of a Wimpy Kid (2021) online free. Greg Heffley is an ambitious kid with an active imagination and big plans to be rich and famous. The...Greg Heffley is an ambitious kid with an active imagination and big plans to be rich and famous. The problem is that he has to survive middle school first.