October 10, 2025

S1, Ep 8: From Concept to Catch: The Home Invader with Doug McKnight

41 minutes

The Home Invader: A 30-Year Fly Fishing Legacy

In this episode of The Butcher Shop, host Marvin Cash dives deep into one of fly fishing's most versatile streamer patterns with its creator, Doug McKnight. Calling in from Blacksmith Lodge in Punta Herrero, Mexico, Doug shares the complete story behind the Home Invader—from its origins on Pennsylvania spring creeks to its evolution into a deadly pattern for everything from Yellowstone brown trout to backcountry tarpon.

Doug McKnight's Streamer Expertise

Doug McKnight brings three decades of streamer innovation to this fly fishing podcast, with patterns proven across multiple species and water types. Based in Livingston, Montana, Doug guides on the Yellowstone River and has adapted his signature patterns for both freshwater predators and saltwater gamefish. His design philosophy draws from legends Bob Clouser and Bob Popovics, emphasizing natural movement and practical fishability.

What You'll Learn: Home Invader Fundamentals

Listeners gain insider knowledge on the Home Invader's creation story, including the accidental discovery that combined pheasant marabou, Australian possum fur and Clouser-style lead eyes into a deadly baitfish imitation. Doug explains material selection—from sourcing premium pheasant marabou to choosing between possum, arctic fox and coyote fur for different fly sizes. He breaks down common tying mistakes, particularly over-dressing with fur, and shares his preferred method for securing lead eyes with thread wraps and Zap-A-Gap.

Featured Techniques: Fishing the Home Invader

The core revelation: the Home Invader excels at slow presentations in fast water. Doug introduces his "do nothing" retrieve—casting with a 250-300 grain sink tip, getting tight to the fly and letting current provide all the action. This technique targets pressured brown trout holding in heavy Yellowstone River runs where traditional fast strips fail. Doug details his complete system: 7-8 weight rods, 24-foot sink tips, 15-pound Maxima butt sections and loop-knotted fluorocarbon tippets. Color selection follows water clarity—natural olives and tans in clear conditions, bright yellows and chartreuse in muddy water.

Yellowstone River Streamer Strategies

Doug reveals how Montana's fishing pressure has changed his approach over 20 years. Fish now occupy extremely difficult lies in heavy current where precise boat positioning matters more than ever. The Home Invader's inherent movement allows effective coverage of these spots with minimal manipulation—critical when you get only one cast to pressured fish. Doug discusses adapting fly weight by pairing different grain sink tips with varied lead eye sizes, creating everything from dredging presentations to near-surface swims.

Beyond Trout: Saltwater Adaptations

The episode includes a bonus discussion of the Home Slice—Doug's weightless Home Invader variation for tarpon and permit. Using plastic eyes instead of lead, the Home Slice swims right-side-up and has proven deadly for backcountry species. Doug also shares his current permit experiment: fishing floating crab patterns over sargassum weed mats with explosive visual strikes.

Listen Now for Proven Streamer Tactics

Whether you're chasing Yellowstone browns, smallmouth bass or backcountry permit, this episode delivers actionable insights from a pattern designer who's refined his craft for 30 years. Doug's willingness to share detailed techniques—from leader formulas to retrieve cadences—makes this essential listening for serious streamer anglers.