Mickey Finn
Imitates: Baitfish — attractor pattern
Quick Reference
- Best Sizes
- #4-10
- Best Season
- Spring and fall
- Best Conditions
- Brook trout streams, lakes, stained water, brookies and small browns
- Water Temp
- 40-60°F
- Recommended Tippet
- 3X-4X mono
How to Rig It
Single streamer on a 7-9 ft leader. Floating or intermediate line. Classic east-coast brook trout setup.
How to Present It
Strip across pools and through tailouts. Brook trout hit on the swing as the fly turns broadside. Vary retrieve speed until you find the one that triggers strikes.
Why It Works
The yellow-red-yellow bucktail wing throws contrast in any water clarity. The slim silver tinsel body flashes like a baitfish. It's a pure attractor — it doesn't imitate any specific fish, but the colors trigger predatory aggression.
History
Tied by John Alden Knight in 1936, named after the slang term for a knockout drink. Became a New England brook trout staple and remains one of the most-tied classic streamers in fly fishing.
Pro Tip
Swing a #6 Mickey Finn across the tailout of a brook trout pool at first light. Native brookies in mountain streams attack it more aggressively than any modern streamer.
Frequently Asked Questions
What does a Mickey Finn imitate?+
Nothing specific — it's a pure attractor. The yellow-red-yellow color combination triggers predatory strikes from brook trout, browns, and smallmouth bass.
When was the Mickey Finn invented?+
Tied by John Alden Knight in 1936. Named after a slang term for a knockout drink because of its 'lethal' effect on brook trout.
What fish does the Mickey Finn catch?+
Brook trout, brown trout, smallmouth bass, landlocked salmon, and panfish. A classic east-coast and Great Lakes pattern.
Not sure if Mickey Finn is right today?
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