how to watch arrowverse in order

To watch the Arrowverse in order, the easiest method is to follow (1) release/air date order while (2) handling the big crossover events in the correct sequence, and (3) deciding how “complete” you want to be (just core shows vs. every side series).

Below is a friendly, binge‑ready guide that balances “as intended” viewing order with not overcomplicating your life.

Where to start (core roadmap)

If you just want the main Arrowverse story , most guides agree on this basic spine:

1. Arrow – Seasons 1–2
2. The Flash – Start after Arrow S2
3. Supergirl – Joins in after The Flash begins
4. DC’s Legends of Tomorrow – Starts once Arrow and Flash are firmly running
5. Batwoman – Enters around the “Crisis on Infinite Earths” era
6. Black Lightning – Mostly separate at first; folds into big crossovers later
7. Superman & Lois – Post‑Crisis era, semi‑spinoff of Supergirl/Arrowverse

In practice, most “definitive watch order” lists tell you to watch by seasons in parallel , not to finish one show entirely before starting another, because characters and plots bounce between them.

Simple watch order by phases

Think of the Arrowverse like phases of the MCU: early street‑level, then expanding into multiverse, then Crisis and aftermath.

Phase 1: Foundations

These establish Oliver Queen and then Barry Allen, setting the tone and core continuity.

• Arrow Season 1
• Arrow Season 2

At this point The Flash is introduced as a backdoor pilot inside Arrow S2, so starting The Flash Season 1 right after Arrow S2 feels natural and matches most guides.

Suggested order:

1. Arrow S1
2. Arrow S2
3. The Flash S1
4. Arrow S3

You can watch these mostly season‑by‑season without juggling lots of crossovers yet.

Phase 2: Multishow era (Flash, Supergirl, Legends)

Once Legends of Tomorrow and Supergirl hit, crossovers start to really matter. This is where classic watch‑order lists kick in.

From here, the most stress‑free approach is:

• Watch one full season at a time in this rough order:
  • Arrow S4
  • The Flash S2
  • DC’s Legends of Tomorrow S1
  • Supergirl S1
• When a big crossover happens, temporarily switch shows in this sequence (see next section), then go back to your main season.

Many fans who tried strict “episode by episode across all shows” say it becomes a spreadsheet job and isn’t worth the mental load unless you’re obsessive about chronology.

Essential crossover watch order (the big events)

Crossover episodes are the key reason people search “how to watch Arrowverse in order”. Watching them in the wrong sequence is the main thing that can genuinely confuse the story.

Here’s a simplified list of the big crossovers and the order to watch them inside your binge:

“Invasion!” (early multi‑team crossover)

Watch in this order:

1. Supergirl – Season 2, Episode 8
2. The Flash – Season 3, Episode 8
3. Arrow – Season 5, Episode 8
4. Legends of Tomorrow – Season 2, Episode 7

These happen while you’re in the Arrow S5 / Flash S3 / Supergirl S2 / Legends S2 block.

“Crisis on Earth‑X”

Order:

1. Supergirl – Season 3, Episode 8
2. Arrow – Season 6, Episode 8
3. The Flash – Season 4, Episode 8
4. Legends of Tomorrow – Season 3, Episode 8

Watch this midway through those seasons, then resume each season normally.

“Elseworlds”

Order:

1. The Flash – Season 5, Episode 9
2. Arrow – Season 7, Episode 9
3. Supergirl – Season 4, Episode 9

This crossover also sets up Batwoman , so doing it in order helps her introduction land correctly.

“Crisis on Infinite Earths”

This is the big one that rewires the whole universe.

Order:

1. Supergirl – Season 5, Episode 9
2. Batwoman – Season 1, Episode 9
3. The Flash – Season 6, Episode 9
4. Arrow – Season 8, Episode 8
5. Legends of Tomorrow – Season 5, Episode 1

Every major watch‑order guide treats this as the climax of the interconnected era, so it’s worth following precisely even if you’re more relaxed about everything else.

More complete / ultra‑nerdy options

If you want to go beyond the bare essentials, there are a few extra layers people debate in forum discussions.

Layer 1: Side shows that “touch” the Arrowverse

These are technically not always fully inside the main universe but are pulled into canon by Crisis or quick crossovers:

• Constantine – Live‑action series; the character later appears in Arrow and Legends.

• Vixen – Animated; set in the same continuity, often slotted around Arrow S3–4 and Flash S2–3.

• Freedom Fighters: The Ray – Animated tie‑in connected to the Earth‑X storyline.

Hard‑core lists weave these mini‑series into the exact episode timeline; casual fans often just watch them as side snacks between seasons.

Layer 2: Post‑Crisis debate (Superman & Lois, etc.)

After Crisis on Infinite Earths , some shows live in a slightly reconfigured continuity:

• Superman & Lois feels like an Arrowverse spinoff but also stands a bit apart in tone and connections.

• Stargirl , Titans , Doom Patrol , and older DC shows (like Flash 1990 , Smallville , and the classic Batman/Superman films) are shown or nodded to in Crisis, but most fans treat them as fun multiverse extras , not mandatory watch for the Arrowverse story.

Many forum veterans suggest: finish core Arrowverse and big crossovers first, then explore these as bonus worlds if you’re still hungry for more DC.

Practical tips for a smooth binge

People who’ve actually done full Arrowverse runs share a few consistent quality‑of‑life tricks in discussions.

• Don’t over‑optimize episode‑level chronology
  • Season‑by‑season with correct crossover order gives you 95% of the intended experience without needing a giant spreadsheet.

• Use playlists / collections if your app allows
  • Some fans build smart collections (e.g., in Plex) that auto‑sort all Arrowverse episodes by air date so you can just “press play and continue”.

• Be okay with skipping weaker stretches
  • Even big fans admit some arcs drag; many watch orders online mark “optional” or “weak” episodes if you need to trim.

• Check an updated web guide for exact episode numbers
  • Dedicated pages maintain long, detailed lists with every episode, mini‑series, and crossover placed in sequence and updated through 2025.