
Mostly Murder (But Sometimes Not) is a podcast where four siblings loosely discuss mysteries and whodunits throughout a vast array of pop culture media. We love mysteries, and have since we were reading Boxcar Children and Nancy Drew by flashlight after Lights-Out. The endless detectives, investigators, and groups of roving teenagers who solve crime are all game for discussion on this show. It dou... more
| Publishes | Monthly | Episodes | 142 | Founded | 6 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Category | TV & Film | |||

New episode out now! We watched the 1976 comedy film Murder by Death, which stars a lot of famous people parodying famous detectives. We talk about the stacked cast and how it seemed like they were having fun, but also believe that did not make up fo... more
New episode out now! We take another dip into ‘80s television with the season three episode of Knight Rider, “Halloween Knight”. We talk about Michael Knight’s investigative style and the ‘80s action of it all, believe the episode did not explain the... more
New episode out now! We watched the season one episode of Diagnosis Murder titled “Shanda’s Song”. We delve into the charm of Dick Van Dyke and believe his casting likely led to the eventual success and longevity of the show, talk about Dr. Sloan’s s... more
Extra special episode out now! For our holiday episode this year, the wonderful Mackenzie designed and ran a new one-session roleplaying mystery game! Three familiar Tinkerton detectives are called upon on Christmas Day to solve the baffling murder o... more
Great chemistry and good points. The O'Brien siblings have a fun chemistry and interplay and all bring some fun personalities to their shows. They'll make observations about the media I've already seen that I hadn't considered before which is wild to me, or I'll listen to them cover episodes/movies I haven't even seen before because the runtimes are usually movie-adjacent and it's like I've basically just seen the movie/show then. And I don't have to sit still to do it.
This has became a go to for chill out listening especially during everything going on. The interplay of the siblings reminds me of the best happy hours/house parties/road trips where you and your favorite humans suddenly decide to dissect something random on tv together. Except the O'Brien siblings are probably funnier, cleverer, and smahter. Fun listen!
I love the O’Brien sibs. They crack me up endlessly!
It’s easy to love these guys. They’re engaging, clever and great storytellers. Their content is both entertaining and educational. Highly recommend.









Listeners, social reach, demographics and more for this podcast.
| Listeners per Episode | Gender Skew | Location | |||
|---|---|---|---|---|---|
| Interests | Professions | Age Range | |||
| Household Income | Social Media Reach | ||||
Rephonic provides a wide range of podcast stats for Mostly Murder. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Mostly Murder and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for Mostly Murder, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.
Rephonic provides comprehensive predictive audience data for Mostly Murder, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
To see how many followers or subscribers Mostly Murder has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.
These podcasts share a similar audience with Mostly Murder:
1. Front Row
Mostly Murder launched 6 years ago and published 142 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.
Rephonic pulls ratings and reviews for Mostly Murder from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
Rephonic provides full transcripts for episodes of Mostly Murder. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.