该节目由郭德纲继续担任节目召集人，精品岳云鹏、精品宋小宝则作为两大顶级喜剧厂牌的“代课老师”加盟，助力欢乐人们通过一系列的学习、锻炼，成长为“欢乐喜剧人”，“脱口秀天才少女”李雪琴以领队的身份参与节目。纯情阿伟、范湉湉、李艺彤、欧弟、秦霄贤、熊梓淇、张大大等不同领域的嘉宾也以“欢乐人”的身份加盟。本季通过“喜剧人联盟拓展计划”，把这些专业喜剧人之外擅长搞笑的欢乐人，送到两大喜剧形态——东北喜剧和相声喜剧的线下剧场，进行学习与演出试炼，经过线下剧场的养成学习后，回到大舞台进行竞演，争夺2021年‘喜剧之王’桂冠。
潘长江
回复 : 《节气唱游记》巧妙地将音乐与节气相结合，通过音乐「听见·节气」，感受时节律感，唱享四季之声，展现中国节气的独特魅力。本期节目主题为：游子与归家·冬至唤起的家乡记忆。作为节气文化唱游人的蜜蜂和春花，他们一南一北，选择冬至来到安徽这个又南又北的地方，共话南北节气文化的差异与融合。
回复 :由微博体育出品的《篮球之神迈克尔-乔丹》是一款讲述了乔丹从出道、辉煌到退役的传奇一生，看过纪录片你才会完全认一个自己喜爱的球星，一个从神回到人间的超级巨星。
回复 :Britain, is an island. Surrounded by a cold and unforgiving sea. For centuries it protected us from attack. But to prosper and thrive, we would need to do more than hide behind her salt water shield. Britain needed brave men, willing to venture out into the unknown and she needed good boats to take them there. I've spent my life at sea. Now I'm going to take passage on six boats that together, tell the story of modern Britain. Built for exploration, war, fishing, industry and our very survival. These are the boats which built Britain, and changed the way we live - forever.
