Jack in the Box began selling the Doomsday Dipping Box on November 5, 2026, the date it named in an announcement on October 27. It is a limited-time combo tied to Marvel Studios' "Avengers: Doomsday", sold at participating restaurants nationwide, in the Jack app and at JackintheBox.com while supplies last — and Jack in the Box has published neither a price nor a last day.
- Status
- Limited timeConfirmed by the company
- Brand
- Jack in the Box
- Launch
- beginning November 5 (Nov 5, 2026)
- Where
- US — participating restaurants nationwide, Jack app, JackintheBox.com
- Run
- Limited time
- Jack in the Box began selling the Doomsday Dipping Box on November 5, 2026, the date named in its October 27 announcement.
- The item is listed on Jack in the Box's own What's New menu as of November 5.
- The box holds bite-sized popcorn chicken, two mozzarella sticks, two of the chain's tacos, seasoned curly fries, a drink and three dipping sauces.
- Every box comes with one of eight blind-bagged collectible magnets, which Jack in the Box says carry an interlocking design, available while supplies last.
- Jack in the Box has published no price. Its product page says pricing and availability vary by location.
- No last day has been announced. The only limit Jack in the Box states is "while supplies last".
- The announcement names the sauces Fantastic Buttermilk Ranch, Mutant Marinara and Assemble Sauce; the menu lists them as Fantastic Sauce, Mutant Sauce and Assemble Sauce.
- The listing states the box is 1,670 to 1,870 calories depending on choices.
- Jack in the Box says Marvel Studios' "Avengers: Doomsday" is in theaters December 18.
What was announced
On October 27, 2026, Jack in the Box announced the Doomsday Dipping Box, a combo tied to Marvel Studios' "Avengers: Doomsday", available for a limited time beginning November 5 at participating restaurants nationwide, through the Jack app and at JackintheBox.com, while supplies last. The release describes a box of bite-sized popcorn chicken, two mozzarella sticks, two of Jack's tacos, seasoned curly fries and a drink, served with three dipping sauces: Fantastic Buttermilk Ranch, the chain's classic buttermilk ranch; Mutant Marinara, a returning limited-time marinara; and Assemble Sauce, which the release calls an all-new mystery sauce. Every box also carries one of eight special-edition collectible magnets inspired by the film, blind-packaged and distributed at random while supplies last. Katelyn Zborowski, the chain's chief marketing officer, said: "At Jack in the Box, we don't just tap into fandoms, we collide them." The announcement gave no price and no end date.
Why it matters
Fast-food film tie-ins are usually a toy and a reskinned box, and this one is largely assembled from items already on the menu. What makes it worth a record is the pair of facts the chain left out and the one it changed. Jack in the Box named no price at all, and its product page pushes the question down to the individual restaurant, so any single figure quoted for this box is somebody's local receipt rather than a national price. It also named no last day, which leaves the promotion with two separate ways to end: the box can leave the menu, or the magnets can run out first, and "while supplies last" covers both. The sauce names then differ between the announcement and the menu, so the only place the fillings are identified is the release. It is also the second Avengers: Doomsday fast-food tie-in this site has recorded, after Dunkin's menu went live nationwide on November 4.
What Jack in the Box announced, and what is on the menu today
Jack in the Box announced the Doomsday Dipping Box on October 27, 2026, saying it would be "available for a limited time beginning November 5" at participating restaurants nationwide, through the Jack app and at JackintheBox.com, while supplies last.
As of November 5 the item appears on the chain's own What's New menu, which is the stronger evidence that it actually arrived: an announcement says what a company intends, and the menu says what it is selling. The product page lists the contents as bite-sized popcorn chicken, two mozzarella sticks, two of Jack's tacos, seasoned curly fries and a drink, with three dipping sauces and one collectible magnet.
The three sauces carry two different sets of names
The announcement and the menu do not agree on what the sauces are called, which matters if you are trying to order a specific one.
The October 27 release names them Fantastic Buttermilk Ranch (described as the chain's classic buttermilk ranch), Mutant Marinara (described as a returning limited-time marinara) and Assemble Sauce (described as an all-new mystery sauce). The product page lists the same three slots more simply, as Fantastic Sauce, Mutant Sauce and Assemble Sauce.
Jack in the Box has not explained the difference, and the shorter menu names do not say what is in the cups. Only the release ties Fantastic to buttermilk ranch and Mutant to marinara.
Eight magnets, one to a box, while supplies last
The collectibles are the part the chain pushed hardest. There are eight special-edition magnets inspired by the film, and each box comes with one of them at random in blind packaging — so completing the set is a matter of repeat purchases rather than choice.
Jack in the Box says the eight magnets have an interlocking design. Its chief marketing officer, Katelyn Zborowski, said in the announcement that the magnets give "fans another reason to keep coming back for more". Both the release and the product page attach the same condition to them: while supplies last.
That condition is doing real work here. It means the magnets can run out before the box itself leaves the menu, and the chain has committed to no date for either.
No price, and no last day
Neither number exists in anything Jack in the Box has published. The announcement states no price, and the product page says only that "pricing and availability varies by location" — which is the chain declining to name one nationally rather than an oversight. Figures circulating elsewhere are not Jack in the Box's, so this page does not print one.
There is no end date either. "For a limited time" and "while supplies last" are the only limits stated, and neither is a date. For a film tie-in the release date is the one fixed point on the calendar: Jack in the Box says "Avengers: Doomsday" is in theaters December 18, which is a reason to expect the promotion to run into December, not a confirmation that it will.
This page will be rechecked for a stated last day.
Common questions
- When did the Doomsday Dipping Box launch?
- November 5, 2026. Jack in the Box named that date in its October 27 announcement, and the item is listed on its What's New menu as of November 5.
- How much does the Doomsday Dipping Box cost?
- Jack in the Box has not published a price. Its product page states that pricing and availability vary by location, so the cost depends on the restaurant.
- What comes in the Doomsday Dipping Box?
- Bite-sized popcorn chicken, two mozzarella sticks, two of the chain's tacos, seasoned curly fries and a drink, plus three dipping sauces and one collectible magnet. The listing states 1,670 to 1,870 calories depending on choices.
- When does the Doomsday Dipping Box end?
- No last day has been announced. Jack in the Box describes it only as available for a limited time, while supplies last.
- How many Avengers: Doomsday magnets are there?
- Eight. Each box contains one at random in blind packaging, available while supplies last, and Jack in the Box says the designs interlock.
Sources
Jack in the Box Inc. via Business Wire (syndicated copy) · Press release · checked Nov 5, 2026
- The Doomsday Dipping Box is available for a limited time beginning November 5
- Sold at participating restaurants nationwide, through the Jack app and at JackintheBox.com, while supplies last
- The release names the sauces Assemble Sauce, Mutant Marinara and Fantastic Buttermilk Ranch
- Eight special-edition collectible magnets, one per box in blind packaging
- The release states no price and no end date
Jack in the Box · Product page · checked Nov 5, 2026
- Jack in the Box's own description of what is in the box
- The box contains popcorn chicken, two tacos, two mozzarella sticks, seasoned curly fries and a drink
- The menu lists the sauces as Fantastic Sauce, Mutant Sauce and Assemble Sauce
- The listing states 1670-1870 calories
- The page states that pricing and availability vary by location
- Marvel Studios' "Avengers: Doomsday" is in theaters December 18
Jack in the Box · Menu · checked Nov 5, 2026
- The Doomsday Dipping Box is listed on Jack in the Box's What's New menu as of November 5, 2026
- No price is shown on the menu listing