《無恥之徒》第 0 季于 2010 年 12 月 12 日首播。

《無恥之徒》第 1 季于 2011 年 01 月 09 日首播。

弗蘭克失蹤了，後來在多倫多被找到，試圖戒酒但沒有成功，為了保護他的殘疾津貼而違法。菲歐娜愛上了史蒂夫，一個有著漂亮車子、厚實錢包和巨大秘密的花花公子。伊恩擁抱了自己的性向，讓他的聰明哥哥利普感到不滿。黛比在一個兒童生日派對上做過了火。莫妮卡帶來關於寶寶利亞姆的消息。

《無恥之徒》第 2 季于 2012 年 01 月 08 日首播。

弗蘭克和莫妮卡在弗蘭克母親從監獄出獄後重新點燃了他們自毀式的關係，混亂再度開始。史蒂夫從里約回來帶給了菲歐娜一個驚喜。利普為準備自己和凱倫的孩子的到來做了很大的改變。凱倫和希拉在凱倫在嗜性瘾者匿名會議中认识的好心但奇怪的丈夫乔迪身上发生了冲突。伊恩試圖進入西點軍校。黛比為青春期的到來做好了準備。小凱和維羅妮卡考慮要不要開始一個家庭。

《無恥之徒》第 3 季于 2013 年 01 月 13 日首播。

Season three finds each member of the Gallagher family seeking their individual version of the “American Dream.” Jimmy has moved into the Gallagher home, and Fiona is beginning to realize that a long-term relationship isn’t nearly as fulfilling as she expected… and her GED will only get her so far. Meanwhile, Frank reappears south of the border, with no idea how he got there.

《無恥之徒》第 4 季于 2014 年 01 月 12 日首播。

The crazy Gallaghers returned. They have new issues. Lip went to college. Fiona’s life is gradually improving. She has a stable job. The whole family is waiting for news about the health of Frank. Can the Gallaghers finally realize the middle class American dream? This ain’t no tea party.

《無恥之徒》第 5 季于 2015 年 01 月 11 日首播。

Season five finds the Gallaghers dealing with both the upside and downside of personal and urban renewal. As their neighborhood begins a move towards gentrifying, the Gallagher clan begins to reconcile their chaotic past in the hopes of building a better future.

《無恥之徒》第 6 季于 2016 年 01 月 10 日首播。

Season six picks up a few months after last season’s finale, as the Gallaghers prepare for yet another long Chicago winter. Frank is still mourning his big loss, while his newfound appreciation for life is freaking the Gallaghers out. This season sees more than just the arctic Lake Michigan winds whipping through the Southside. Carl’s out of juvie. While Fiona struggles with a still-unstable Ian to take his meds, she’s also got another situation looming as Debbie faces a brand new baby-mama-drama.

《無恥之徒》第 7 季于 2016 年 10 月 02 日首播。

The Gallaghers have always scraped by, but season seven finds some of them finally getting a leg up, with more changes than the Chicago River. When Frank awakens from a coma to learn that his loved ones tossed him in the river, he declares war – Gallagher vs. Gallagher. But Fiona is too busy improving her own life to worry about Frank’s. Gallagher Golden Boy Lip finishes up his time in rehab, and emerges with a new outlook on alcoholism and his future, whereas the once-unstable Ian is now thriving as an EMT and in a comfortable relationship. Debbie is still figuring out how to be a good mom to young Franny, while Carl has some big decisions to face as he enters manhood.

《無恥之徒》第 8 季于 2017 年 11 月 05 日首播。

In season 8 the Gallaghers are finally on an upswing! Frank tries to become a contributing member of society, Fiona finds success as a landlord, Lip struggles to stay sober, Ian takes up a cause, and Debbie tries life as a working single mom.

《無恥之徒》第 9 季于 2018 年 09 月 09 日首播。

In season 9, political fervor hits the South Side, and the Gallaghers take justice into their own hands. Frank sees financial opportunity in campaigning and Fiona tries to build on the success of her apartment building.

《無恥之徒》第 10 季于 2019 年 11 月 10 日首播。

Season ten picks up six months after last season’s finale: Frank uses his leg injury to collect as many prescription drugs as possible and his exploits lead him to an old friend. Debbie rules over the Gallagher household with an iron fist. Lip navigates his relationship with Tami. And Gallavich returns as Ian and Mickey rekindle their relationship in prison as both cellmates and lovers.

《無恥之徒》第 11 季于 2020 年 12 月 06 日首播。

As Frank confronts his own mortality and family ties in his alcoholic and drug induced twilight years, Lip struggles with the prospect of becoming the family’s new patriarch. Newlyweds Ian and Mickey are figuring out the rules and responsibilities of being in a committed relationship while Deb embraces her individuality and single motherhood. Carl finds an unlikely new career in law enforcement and Kevin and V struggle to decide whether a hard life on the South Side is worth fighting for.