Streaming Services That Carry Cruise Ship Killers

Cruise Ship Killers is a true-crime documentary series that airs on the Investigation Discovery channel. The easiest way to watch it is through a cable or streaming subscription that includes Investigation Discovery in its lineup.

The show is available on Discovery+, the streaming service owned by Warner Bros. Discovery. A Discovery+ subscription gives you access to the full Investigation Discovery catalog, including all seasons of Cruise Ship Killers. You can watch on-demand rather than waiting for scheduled broadcast times.

If you already subscribe to cable television and have Investigation Discovery as part of your package, you can stream episodes through the Investigation Discovery website or mobile app using your cable login credentials. This option costs nothing extra if you already pay for cable.

Key Takeaways

  • Discovery+ is the primary streaming home for Cruise Ship Killers and includes all available seasons of the series.
  • Cable subscribers with Investigation Discovery can stream episodes free through the Investigation Discovery app or website using their login.
  • Some episodes may be available on other platforms like Amazon Prime Video or Apple TV, though availability varies by region and changes over time.
  • Investigation Discovery broadcasts new episodes on a regular schedule, so checking the channel's TV guide will show you when episodes air live.

Using Discovery+ to Watch the Series

Discovery+ offers both ad-supported and ad-free subscription tiers. The ad-supported plan costs less per month but includes commercials during episodes. The ad-free plan removes those interruptions but costs more. Both plans let you read episodes to watch offline, which is useful if you want to watch during travel or when your internet connection is unreliable.

You can start a Discovery+ subscription on the Discovery+ website or through the mobile app for iOS and Android. The service works on most devices: smart TVs, computers, tablets, phones, and streaming devices like Roku or Amazon Fire Stick. You can create a profile within your account, which means multiple people in your household can have separate watch histories and recommendations.

Watching Through Investigation Discovery's Website and App

If you have a cable subscription that includes Investigation Discovery, you do not need to pay extra for Discovery+. Instead, visit the Investigation Discovery website or read the Investigation Discovery mobile app. Sign in with your cable provider credentials—the same username and password you use to log into your cable account online.

Once you log in, you can stream recent episodes and sometimes full seasons of Cruise Ship Killers. The app also lets you set reminders for upcoming episodes so you do not miss new releases. Availability of older episodes varies; some seasons may only be available through Discovery+ rather than the free cable login option.

Checking Other Streaming Platforms

Cruise Ship Killers episodes sometimes appear on Amazon Prime Video, Apple TV, or Google Play, though this varies by your location and changes frequently. These platforms typically charge per episode or per season rather than offering a subscription. Prices usually range from a few dollars per episode to around $15 per season, depending on the platform and whether you choose standard or high-definition quality.

Before purchasing episodes on these platforms, check Discovery+ first—you may already have access through a subscription you already pay for. If you do not have Discovery+ or cable with Investigation Discovery, buying a few episodes on demand might cost less than starting a new subscription if you only want to watch one or two episodes.

When New Episodes Air on Television

Investigation Discovery broadcasts Cruise Ship Killers on a regular schedule, though the exact air dates and times change from season to season. Check the Investigation Discovery TV guide on your cable provider's website or app to see when new episodes premiere. You can also visit the Investigation Discovery website directly, which lists upcoming episode dates and descriptions.

If you want to watch episodes as they air but do not have cable, Discovery+ often streams new episodes at the same time they broadcast on television. This means you can watch live or on-demand through Discovery+ without waiting for reruns.

International Viewing Options

Availability of Cruise Ship Killers outside the United States depends on your country and which streaming services operate there. In some countries, the series may be available through local versions of Discovery+ or through other crime documentary services. Check what streaming services are available in your region and search their catalogs for Cruise Ship Killers.

If you are traveling internationally, note that your Discovery+ subscription may not work outside the United States due to licensing restrictions. Some VPN services claim to bypass these restrictions, but using a VPN to access content outside your region may violate the service's terms of use.

Free and Low-Cost Alternatives

Some public libraries offer free streaming access to documentary content through services like Hoopla or Kanopy. These services sometimes include Investigation Discovery content, though the selection varies by library. Check your local library's website to see what streaming services they offer and whether Cruise Ship Killers is available.

Investigation Discovery occasionally offers free episodes on its website or social media channels as promotional content. Following the Investigation Discovery social media accounts or signing up for their email newsletter may alert you to free episodes or limited-time free access to certain seasons.

Frequently Asked Questions

Do I need a cable subscription to watch Cruise Ship Killers?

No. Discovery+ is a standalone streaming service that does not require cable. You can subscribe to Discovery+ directly without having cable television. If you already have cable with Investigation Discovery, you can stream through the Investigation Discovery app for free using your cable login, but cable is not required.

Can I watch Cruise Ship Killers for free?

Not the full series without a subscription or cable login. Your library may offer free access through Hoopla or Kanopy. Investigation Discovery sometimes releases individual episodes for free on its website or social media. Otherwise, you need either a Discovery+ subscription, a cable subscription with Investigation Discovery, or a per-episode purchase on platforms like Amazon Prime Video.

How many seasons of Cruise Ship Killers are there?

The series has multiple seasons, though the exact number changes as new seasons are produced. Check Discovery+ or the Investigation Discovery website for the current number of available seasons and episode counts. New seasons are added periodically, so the total may grow over time.

Can I read episodes to watch offline?

Yes, if you use Discovery+. The service lets you read episodes on the Discovery+ app for iOS and Android, and you can watch them without an internet connection. The Investigation Discovery app and cable streaming options do not always offer downloads, so check what your specific service supports.

What if Cruise Ship Killers is not available in my region?

Availability varies by country and region due to licensing agreements. Check what streaming services operate in your area and search their catalogs. If the series is not available where you live, you may have no legal way to watch it, as licensing restrictions prevent some content from being shown in certain regions.