Allison Janney has been killing it this fall between her heartbreaking dramatic work on "Masters of Sex" and her rib-splitting scene-stealing on "Mom." This CBS sitcom is quickly becoming "The Allison Janney Show," and this week provided the funniest scene yet. Janney was helped by an equally brilliant Octavia Spencer, who's guest stint on this show is so strong we're kind of rooting against that "Murder, She Wrote" reboot. Make her a regular cast member here, instead.

As Regina, Spencer has proven the perfect comic foil for Janney's Bonnie. The two women do not like one another, and yet they keep finding themselves together. This week, Bonnie fell completely off the wagon after losing her apartment, job and car -- the last she just can't find. Christy enlisted the aid of Regina and Marjorie to help Bonnie sober up, but they couldn't keep up with her. Wracked with guilt, Bonnie decided to help Christy with her burden.

This meant a hung-over and simply awful looking Bonnie showing up at the restaurant, where she literally tried to take over Christy's job. She sweetly introduced herself to a table and when she couldn't find them bread, she brought them an extra candle instead. Then, Marjorie and Regina caught up, but it was Regina's impressive tackle of Bonnie that finally ended her ill-conceived attempt to help.

Allison Janney is making a strong case for "funniest woman on television," and Octavia Spencer is proving a brilliant comedic partner. Here's hoping the two share as many scenes as possible as "Mom" continues every Monday at 9:30 p.m. EST on CBS.

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  • TV Critics Picks: 2013-2014 TV Season

    <strong>HuffPost TV gathered 19 TV critics to share their picks for the following topics: <a href="http://www.huffingtonpost.com/2013/08/26/best-new-tv-comedy-2013-critics-video_n_3813852.html" target="_blank">Best New Comedy</a>, <a href="http://www.huffingtonpost.com/2013/08/27/best-new-tv-drama-2013-critics-video_n_3820528.html" target="_blank">Best New Drama</a>, <a href="http://www.huffingtonpost.com/2013/08/28/favorite-tv-stars-2013-critics-video_n_3825994.html" target="_blank">Favorite New Stars</a>, <a href="http://www.huffingtonpost.com/2013/08/29/returning-tv-shows-2013-critics-video_n_3833912.html" target="_blank">Returning Shows We Love</a> and <a href="http://www.huffingtonpost.com/2013/08/30/worst-new-tv-show-2013-critics-video_n_3839731.html" target="_blank">Worst New Show</a> of the 2013-2014 TV season. <em>Watch the videos to see who picked what, then click through this gallery to find out when the shows premiere. </em></strong>

  • Worst New Show: "Super Fun Night"

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  • Worst New Show: "Dads"

    "Dads" premieres Tues., Sept. 17 at 8 p.m. ET on Fox.

  • Worst New Show: "We Are Men"

    "We Are Men" premieres Mon., Sept. 30 at 8:30 p.m. ET on CBS.

  • Worst New Show: "Sean Saves the World"

    "Sean Saves the World" premieres Thurs., Oct. 3 at 9 p.m. ET on NBC.

  • Worst New Show: "Ironside"

    "Ironside" premieres Wed., Oct. 2 at 10 p.m. ET on NBC.

  • Worst New Show: "Welcome to the Family"

    "Welcome to the Family" premieres Thurs., Oct. 3 at 8:30 p.m. ET on NBC.

  • Worst New Show: "Reign"

    "Reign" premieres Thurs., Oct. 17 at 9 p.m. ET on The CW.

  • Worst New Show: "Back In the Game"

    "Back In the Game" premieres Wed., Sept. 25 at 8:30 p.m. ET on ABC.

  • Worst New Show: "Betrayal"

    "Betrayal" premieres Sun., Sept. 29 at 10 p.m. ET on ABC.

  • Favorite Returning Show: "Game of Thrones"

    "Game of Thrones" Season 4 premieres Spring 2014 on HBO.

  • Favorite Returning Show: "Scandal"

    "Scandal" Season 3 premieres Thurs., Oct. 3 at 10 p.m. ET on ABC.

  • Favorite Returning Show: "Parks and Recreation"

    "Parks and Recreation" one-hour Season 5 premiere airs Thurs., Sept. 26 at 8 p.m. ET on NBC.

  • Favorite Returning Show: "New Girl"

    "New Girl" Season 3 premieres Tues., Sept. 17 at 9 p.m. ET on Fox.

  • Favorite Returning Show: "The Walking Dead"

    "The Walking Dead" Season 4 premieres Sun., Oct. 13 at 9 p.m. ET on AMC.

  • Favorite Returning Show: "Homeland"

    "Homeland" Season 3 premieres Sun., Sept. 29 at 9 p.m. ET on Showtime.

  • Favorite Returning Show: "Boardwalk Empire"

    "Boardwalk Empire" Season 4 premieres Sun., Sept. 8 at 9 p.m. ET on HBO.

  • Favorite Returning Show: "The Mindy Project"

    "The Mindy Project" Season 2 premieres Tues., Sept. 17 at 9:30 p.m. ET on Fox.

  • Favorite Returning Show: "Sons of Anarchy"

    "Sons of Anarchy" Season 6 premieres Tues., Sept. 10 at 10 p.m. ET on FX.

  • Favorite Returning Show: "Orphan Black"

    "Orphan Black" Season 2 premieres April 2014 on BBC America.

  • Favorite Returning Show: "The Good Wife"

    "The Good Wife" Season 5 premieres Sun., Sept. 29 at 9 p.m. ET on CBS.

  • Favorite Returning Show: "Arrow"

    "Arrow" Season 2 premieres Wed., Oct. 9 at 8 p.m. ET on The CW.

  • Favorite Returning Show: "Glee"

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  • Favorite Returning Show: "American Horror Story: Coven"

    "American Horror Story: Coven" Season 3 premieres on FX.

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  • Favorite Star: Chelsea Peretti

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  • Favorite Star: David Walton

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  • Favorite Star: Stephen Merchant

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  • Favorite Star: Dermot Mulroney

    "Crisis" premieres midseason 2014 on NBC.

  • Favorite Star: Dylan McDermott

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  • Favorite Star: Tom Mison

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  • Favorite Star: Lizzy Caplan

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  • Favorite Stars: Sarah Michelle Gellar (left) & James Wolk (far right)

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  • Favorite Star: Clark Gregg

    "Marvel's Agents of S.H.I.E.L.D." premieres Tues., Sept. 24 at 8 p.m. ET on ABC.

  • Favorite Star: Anna Faris

    "Mom" premieres Mon., Sept. 23 at 9:30 p.m. ET on CBS.

  • Favorite Star: Parker Young

    "Enlisted" premieres Fri., Nov. 8 at 9:30 p.m. on Fox.

  • Best New Drama: "Masters of Sex"

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  • Best New Drama: "Reign"

    "Reign" premieres Thurs., Oct. 17 at 9 p.m. ET on The CW.

  • Best New Drama: "The Blacklist"

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  • Best New Comedy: "Enlisted"

    "Enlisted" premieres Fri., Nov. 8 at 9:30 p.m. on Fox.

  • Best New Comedy: "Hello Ladies"

    "Hello Ladies" premieres Sun., Sept. 29 at 10:30 p.m. ET on HBO.

  • Best New Comedy: "Mom"

    "Mom" premieres Mon., Sept. 23 at 9:30 p.m. ET on CBS.

  • Best New Comedy: "Trophy Wife"

    "Trophy Wife" premieres Tues., Sept. 24 at 9:30 p.m. ET on ABC.

  • Best New Comedy: "The Crazy Ones"

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  • Best New Comedy: "About A Boy"

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