According to Tracy Mark Lee, a character designer from Guess Who, there will be a football episode in the second half of season 2. It's unclear if the guest star will be a football player, or if it's just a football-themed episode (like the Macklemore one was a baseball-themed episode despite him being a rapper). While Tracy did blur out the villain, you can still see a rough sketch of it in the upper left corner. 

Here's a link to his Instagram post about it.

One great thing that has come out of this pandemic is the fact that Comic Con panels have never been more accessible to the general public! Instead of waiting in long lines and scrambling to get tickets that instantly sell out, you can watch this year's Happy Halloween, Scooby-Doo NYCC panel above, which includes Matthew Lillard, Frank Welker, Grey Griffin, Kate Micucci, plus Cassandra Peterson (Elvira) and Maxwell Atoms! 

One super exciting revelation from this panel is that Matthew Lillard has confirmed that there will be an episode of Guess Who that will feature all four voice actors themselves as the guest stars, and it will be a very meta episode according to him. It would be so cool if this was the series finale!

Just thought I'd share this since I found it super interesting...apparently, the Courage the Cowardly Dog and Scooby-Doo crossover was just going to be an episode of Scooby-Doo and Guess Who, but it was later developed into an entire film! Here's a link to the post in which this is said (in the comments).

Thanks so much to Deandre for bringing this comment to my attention!

The first 13 episodes of Guess Who season 2 are now on Boomerang! Check out the new episodes, the first two of which you do not need a Boomerang subscription for, including:
1. The Phantom, The Talking Dog And The Hot Hot Hot Sauce (Kacey Musgraves)
​2. The Last Inmate! (Morgan Freeman)
3. The Horrible Haunted Hospital Of Dr. Phineas Phrag! (Kristen Schaal)
4. The Hot Dog Dog! (Joey Chestnut)
5. A Moveable Mystery! (Gigi Hadid)
6. The Feast of Dr. Frankenfooder! (Alton Brown)
7. A Fashion Nightmare! (Tim Gunn)
8. Scooby On Ice! (Tara Lipinski)
9. Caveman On The Half Pipe! (Chloe Kim)
10. The Crown Jewel Of Boxing! (Laila Ali)
11. The Internet On Haunted House Hill! (Liza Koshy)
12. The 7th Inning Scare! (Macklemore)
​13. The Dreaded Remake of Jekyll & Hyde! (Sandy Duncan)

Gigi Hadid just posted on her Instagram page that her episode, "A Moveable Mystery" will be posted on the Boomerang streaming service and app tomorrow. This confirms the CBR article's claim that new episodes start tomorrow, and if the Kacey Musgraves episode is airing too, it is very likely that we are getting 13 episodes of season 2 on the Boomerang app all tomorrow. 

I'm super excited if this is the case, and can't believe we're probably getting season 2 so quickly!

Update: Per this article, the Morgan Freeman title has also been announced as "The Last Inmate!"

Check out this new clip of the Kacey Musgraves Guess Who episode entitled "The Phantom, the Talking Dog and the Hot Hot Hot Sauce!"

Here's the description of the video:
Daphne gets a call from a friend that needs help. The gang heads to Nashville, Tennessee, to meet up with none other than country music legend Kacey Musgraves! She’s putting on a special variety show in a famous old auditorium, but the production seems to be cursed! Mystifying accidents and strange ghost sightings have made the entire crew abandon Kacey. Can our gang of mystery solvers help save her show from the shadowy PHANTOM? Or, will it be the “final curtain” for all of them? SCOOBY-DOO AND GUESS WHO? guest-starring Kacey Musgraves debuts Thursday, October 1 at 3 PM ET on Boomerang.

Now, while I don't want to influence anyone's opinion, but personally, I do not believe this episode is airing tomorrow. CBR previously reported that the second half of Guess Who season 1 would begin airing on February 27 with the Jeff Foxworthy episode, but the episode did not premiere until July 2, five months later, also in a different order than CBR had claimed. CBR never corrected their mistake, so while I'd love to trust the source, I honestly don't trust CBR anymore, especially with such a sudden claim that the season will be starting tomorrow. I really hope that this is true, but I'm taking the date with a grain of salt and encourage you all to make your own assessment of whether the info is correct or not.

Yesterday, HBO Max posted the complete The New Scooby and Scrappy-Doo Show series on their streaming service, including all episodes of the show remastered in HD for the first time ever. Whenever the episodes had previously appeared on DVD or on the Boomerang streaming service, they were the original tapes that were a bit grainy. This marks the first time these episodes have been remastered, which has lead some fans to believe there may be a DVD release with these remastered episodes in the future.

Check out this brand new clip from Scooby-Doo and Guess Who season 2's "A Moveable Mystery!" featuring Gigi Hadid! Note that the clip is in Italian, since it is from Boomerang Italy. It's interesting to me we're getting another gargoyle for a Paris fashion week episode, like in "Ready to Scare" from What's New!

Check out this short new promo for Guess Who, which shows that the Kristen Schal episode is indeed the bug monster we saw in the flashback from "The High School Wolfman's Musical Lament" in season 1, in addition to another minotaur!

For those who were excited about Happy Halloween, Scooby-Doo! releasing on September 22 at Target, along with the early release this week at Walmart, there's a bit of bad news. Target has now changed this date on their website to October 6. It is my understanding that if you pre-ordered this from Target hoping it would come on September 22, it will now come October 6, the same date as the digital release and DVD release from other retailers.