diff --git a/src/snakia/utils/__init__.py b/src/snakia/utils/__init__.py
index 7fee463..cc6694a 100644
--- a/src/snakia/utils/__init__.py
+++ b/src/snakia/utils/__init__.py
@@ -1,13 +1,16 @@
-from .attr import get_attrs, get_or_set_attr
-from .frame import frame
+from .attrs import get_attrs, get_or_set_attr
+from .calls import call, caller
+from .exceptions import catch, throw
+from .frames import frame
 from .inherit import inherit
 from .nolock import nolock
 from .side import side, side_func
 from .this import this
-from .throw import throw
 from .to_async import to_async
 
 __all__ = [
+    "call",
+    "caller",
     "get_or_set_attr",
     "get_attrs",
     "frame",
@@ -17,5 +20,6 @@ __all__ = [
     "side_func",
     "this",
     "throw",
+    "catch",
     "to_async",
 ]
diff --git a/src/snakia/utils/attr.py b/src/snakia/utils/attrs.py
similarity index 100%
rename from src/snakia/utils/attr.py
rename to src/snakia/utils/attrs.py
diff --git a/src/snakia/utils/calls.py b/src/snakia/utils/calls.py
new file mode 100644
index 0000000..eeabd5f
--- /dev/null
+++ b/src/snakia/utils/calls.py
@@ -0,0 +1,12 @@
+from typing import Callable, ParamSpec, TypeVar
+
+P = ParamSpec("P")
+T = TypeVar("T")
+
+
+def call(f: Callable[P, T], *args: P.args, **kwargs: P.kwargs) -> T:
+    return f(*args, **kwargs)
+
+
+def caller(f: Callable[P, T], *args: P.args, **kwargs: P.kwargs) -> Callable[..., T]:
+    return lambda *_, **__: f(*args, **kwargs)
diff --git a/src/snakia/utils/exceptions.py b/src/snakia/utils/exceptions.py
new file mode 100644
index 0000000..5c1599e
--- /dev/null
+++ b/src/snakia/utils/exceptions.py
@@ -0,0 +1,62 @@
+import contextlib
+from typing import Any, Callable, NoReturn, TypeVar, overload
+
+from exceptiongroup import ExceptionGroup
+
+from snakia.types.unset import Unset
+
+E = TypeVar("E", bound=Exception)
+T = TypeVar("T")
+D = TypeVar("D")
+
+
+@overload
+def throw(
+    *exceptions: E,  # pyright: ignore[reportInvalidTypeVarUse]
+    from_: Unset | BaseException = Unset(),
+) -> NoReturn: ...
+
+
+@overload
+def throw(
+    exception: BaseException, from_: Unset | BaseException = Unset(), /
+) -> NoReturn: ...
+
+
+def throw(*exceptions: Any, from_: Unset | BaseException = Unset()) -> NoReturn:
+    """Throw an exception."""
+    if isinstance(from_, Unset):
+        if len(exceptions) == 1:
+            raise exceptions[0]
+        raise ExceptionGroup("", exceptions)
+    if len(exceptions) == 1:
+        raise exceptions[0] from from_
+    raise ExceptionGroup("", exceptions) from from_
+
+
+contextlib.suppress()
+
+
+@overload
+def catch(
+    func: Callable[[], T],
+    *exceptions: type[Exception] | type[BaseException],
+    default: None = None,
+) -> T | None: ...
+@overload
+def catch(
+    func: Callable[[], T],
+    *exceptions: type[Exception] | type[BaseException],
+    default: D,
+) -> T | D: ...
+def catch(
+    func: Callable[[], T],
+    *exceptions: type[Exception] | type[BaseException],
+    default: Any = None,
+) -> T | Any:
+    try:
+        return func()
+    except BaseException as e:
+        if any(isinstance(e, exc) for exc in exceptions):
+            return default
+        raise
diff --git a/src/snakia/utils/frame.py b/src/snakia/utils/frames.py
similarity index 100%
rename from src/snakia/utils/frame.py
rename to src/snakia/utils/frames.py
diff --git a/src/snakia/utils/this.py b/src/snakia/utils/this.py
index d5dd37b..35339e3 100644
--- a/src/snakia/utils/this.py
+++ b/src/snakia/utils/this.py
@@ -2,7 +2,7 @@ import gc
 from types import FunctionType, MethodType
 from typing import Any
 
-from .frame import frame
+from .frames import frame
 
 
 def this() -> Any:
diff --git a/src/snakia/utils/throw.py b/src/snakia/utils/throw.py
deleted file mode 100644
index b1a6d4c..0000000
--- a/src/snakia/utils/throw.py
+++ /dev/null
@@ -1,33 +0,0 @@
-from typing import Any, NoReturn, TypeVar, overload
-
-from exceptiongroup import ExceptionGroup
-
-from snakia.types.unset import Unset
-
-T = TypeVar("T", bound=Exception)
-
-
-@overload
-def throw(
-    *exceptions: T,  # pyright: ignore[reportInvalidTypeVarUse]
-    from_: Unset | BaseException = Unset(),
-) -> NoReturn: ...
-
-
-@overload
-def throw(
-    exception: BaseException, from_: Unset | BaseException = Unset(), /
-) -> NoReturn: ...
-
-
-def throw(
-    *exceptions: Any, from_: Unset | BaseException = Unset()
-) -> NoReturn:
-    """Throw an exception."""
-    if isinstance(from_, Unset):
-        if len(exceptions) == 1:
-            raise exceptions[0]
-        raise ExceptionGroup("", exceptions)
-    if len(exceptions) == 1:
-        raise exceptions[0] from from_
-    raise ExceptionGroup("", exceptions) from from_