Learning to tell Logan & Not Logan apart

[TCBK13]

(Hope I’m doing this correctly, attempt 2 here. Anyway…)
For the whole cast…
How did you tell Logan, not Logan apart? Did you come up with any fun mnemonic devices or other tricks?

[TheBindingPolymer]

They poopooed my thread on this very topic, but who’s laughing now?:

The Extended World of Pillars vs Pillers

In some parts of the U.S.A. – that is to say those where an “egg cream” is not served at diners – the local accent may make it difficult to distinguish between hold-up-your-house pillars and hold-up-you-head pillers. In the same fashion, I imagine that up England-way, they are constantly wondering why gods are employed to protect buildings from intruders. What other duo of words have you discovered to have the same affliction?

All of us, should be, incidentally. It’s fun when it’s fun.

[linkdupont]

The mood beard helps later in the movie. But at the beginning, they’re nearly identical.