diff --git a/src/core/interp.c b/src/core/interp.c
index 535d57688e..5cee6eec39 100644
--- a/src/core/interp.c
+++ b/src/core/interp.c
@@ -5709,12 +5709,66 @@ void MVM_interp_run(MVMThreadContext *tc, void (*initial_invoke)(MVMThreadContex
                 cur_op += 2;
                 goto NEXT;
             }
-            OP(dispatch_v):
-            OP(dispatch_i):
-            OP(dispatch_n):
-            OP(dispatch_s):
-            OP(dispatch_o):
-                MVM_panic(1, "dispatch ops NYI");
+            OP(dispatch_v): {
+                MVMDispInlineCacheEntry **ice_ptr = MVM_disp_inline_cache_get(
+                        cur_op, bytecode_start, tc->cur_frame);
+                MVMString *id = GET_REG(cur_op, 0).s;
+                MVMCallsite *callsite = cu->body.callsites[GET_UI16(cur_op, 4)];
+                MVMuint16 *args = (MVMuint16 *)(cur_op + 6);
+                tc->cur_frame->return_value = NULL;
+                tc->cur_frame->return_type = MVM_RETURN_VOID;
+                cur_op += 6 + 2 * callsite->flag_count;
+                (*ice_ptr)->run_dispatch(tc, ice_ptr, id, callsite, args);
+                goto NEXT;
+            }
+            OP(dispatch_i): {
+                MVMDispInlineCacheEntry **ice_ptr = MVM_disp_inline_cache_get(
+                        cur_op, bytecode_start, tc->cur_frame);
+                MVMString *id = GET_REG(cur_op, 2).s;
+                MVMCallsite *callsite = cu->body.callsites[GET_UI16(cur_op, 6)];
+                MVMuint16 *args = (MVMuint16 *)(cur_op + 8);
+                tc->cur_frame->return_value = &GET_REG(cur_op, 0);
+                tc->cur_frame->return_type  = MVM_RETURN_INT;
+                cur_op += 8 + 2 * callsite->flag_count;
+                (*ice_ptr)->run_dispatch(tc, ice_ptr, id, callsite, args);
+                goto NEXT;
+            }
+            OP(dispatch_n): {
+                MVMDispInlineCacheEntry **ice_ptr = MVM_disp_inline_cache_get(
+                        cur_op, bytecode_start, tc->cur_frame);
+                MVMString *id = GET_REG(cur_op, 2).s;
+                MVMCallsite *callsite = cu->body.callsites[GET_UI16(cur_op, 6)];
+                MVMuint16 *args = (MVMuint16 *)(cur_op + 8);
+                tc->cur_frame->return_value = &GET_REG(cur_op, 0);
+                tc->cur_frame->return_type  = MVM_RETURN_NUM;
+                cur_op += 8 + 2 * callsite->flag_count;
+                (*ice_ptr)->run_dispatch(tc, ice_ptr, id, callsite, args);
+                goto NEXT;
+            }
+            OP(dispatch_s): {
+                MVMDispInlineCacheEntry **ice_ptr = MVM_disp_inline_cache_get(
+                        cur_op, bytecode_start, tc->cur_frame);
+                MVMString *id = GET_REG(cur_op, 2).s;
+                MVMCallsite *callsite = cu->body.callsites[GET_UI16(cur_op, 6)];
+                MVMuint16 *args = (MVMuint16 *)(cur_op + 8);
+                tc->cur_frame->return_value = &GET_REG(cur_op, 0);
+                tc->cur_frame->return_type  = MVM_RETURN_STR;
+                cur_op += 8 + 2 * callsite->flag_count;
+                (*ice_ptr)->run_dispatch(tc, ice_ptr, id, callsite, args);
+                goto NEXT;
+            }
+            OP(dispatch_o): {
+                MVMDispInlineCacheEntry **ice_ptr = MVM_disp_inline_cache_get(
+                        cur_op, bytecode_start, tc->cur_frame);
+                MVMString *id = GET_REG(cur_op, 2).s;
+                MVMCallsite *callsite = cu->body.callsites[GET_UI16(cur_op, 6)];
+                MVMuint16 *args = (MVMuint16 *)(cur_op + 8);
+                tc->cur_frame->return_value = &GET_REG(cur_op, 0);
+                tc->cur_frame->return_type  = MVM_RETURN_OBJ;
+                cur_op += 8 + 2 * callsite->flag_count;
+                (*ice_ptr)->run_dispatch(tc, ice_ptr, id, callsite, args);
+                goto NEXT;
+            }
             OP(sp_guard): {
                 MVMRegister *target = &GET_REG(cur_op, 0);
                 MVMObject *check = GET_REG(cur_op, 2).o;
diff --git a/src/disp/inline_cache.c b/src/disp/inline_cache.c
index b6466a4cf8..d45137b39a 100644
--- a/src/disp/inline_cache.c
+++ b/src/disp/inline_cache.c
@@ -46,7 +46,17 @@ static MVMObject * getlexstatic_resolved(MVMThreadContext *tc,
  * Inline caching of dispatch_*
  **/
 
-static MVMDispInlineCacheEntry unlinked_dispatch = { NULL };
+static void dispatch_initial(MVMThreadContext *tc,
+        MVMDispInlineCacheEntry **entry_ptr, MVMString *id,
+        MVMCallsite *cs, MVMuint16 *arg_indices);
+
+static MVMDispInlineCacheEntry unlinked_dispatch = { .run_dispatch = dispatch_initial };
+
+static void dispatch_initial(MVMThreadContext *tc,
+        MVMDispInlineCacheEntry **entry_ptr, MVMString *id,
+        MVMCallsite *cs, MVMuint16 *arg_indices) {
+    MVM_panic(1, "dispatch inline cache linking NYI");
+}
 
 /**
  * Inline caching general stuff
diff --git a/src/disp/inline_cache.h b/src/disp/inline_cache.h
index c7d05d4d44..0d1bd282f9 100644
--- a/src/disp/inline_cache.h
+++ b/src/disp/inline_cache.h
@@ -33,8 +33,8 @@ struct MVMDispInlineCache {
 typedef MVMObject * MVMDispInlineCacheRunGetLexStatic(MVMThreadContext *tc,
         MVMDispInlineCacheEntry **entry_ptr, MVMString *name);
 typedef void MVMDispInlineCacheRunDispatch(MVMThreadContext *tc,
-        MVMDispInlineCacheEntry **entry_ptr, MVMCallsite *cs,
-        MVMuint16 *arg_indices);
+        MVMDispInlineCacheEntry **entry_ptr, MVMString *id,
+        MVMCallsite *cs, MVMuint16 *arg_indices);
 
 /* The baseline inline cache entry. These always start with a pointer to
  * invoke to reach the handler. */